CN203373030U - Novel rope stopper device of steel wire rope - Google Patents
Novel rope stopper device of steel wire rope Download PDFInfo
- Publication number
- CN203373030U CN203373030U CN201320091153.2U CN201320091153U CN203373030U CN 203373030 U CN203373030 U CN 203373030U CN 201320091153 U CN201320091153 U CN 201320091153U CN 203373030 U CN203373030 U CN 203373030U
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- Prior art keywords
- rope
- latch device
- stopper device
- steel wire
- pulley
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Abstract
The utility model relates to a novel rope stopper device of a steel wire rope. The novel rope stopper device includes a support body, a rotation shaft which is disposed on the support body, at least a pulley which is disposed on the rotation shaft, a support which is disposed on the support body, stretches outward, and the height of which is bigger than the diameter of the pulley, the rope stopper device which is disposed on the support, a rod whose position is corresponding to the position of the pulley and which is disposed on the rope stopper device, and at least a position limiting mechanism disposed at two sides of the rod. With the novel rope stopper device, only the position limiting mechanism is needed to be disassembled, not the entire rope stopper device in the process the steel wire rope is needed to be disassembled. The novel rope stopper device is simple and convenient to operate. With the novel rope stopper device, steel wire is prevented from slipping out effectively, thus not only position requirements of an element at work state are fulfilled, but also inconvenience of disassembling of a crane in the process of field changes is avoided, and assembling efficiency is improved. The novel rope stopper device is convenient to assemble, practical, and easy to popularize.
Description
Technical field
The utility model relates to a kind of machinery rope gear mechanism, particularly relates to a kind of Novel steel wire rope rope latch device.
Background technology
Crawler crane is the truss-type cantilever crane structure hoisting crane that adopts caterpillar band traveling chassis.Rope latch device on crawler crane is the device for preventing that steel rope from skidding off from pulley on crawler crane.
Crawler crane belongs to runabout crane, and it is that hoisting operation partly is contained on caterpillar chassis, relies on the construction machinery and equipment of crawler attachment walking, in mainly being applicable to, the lifting operation of heavy construction.
Crawler crane has four great institutions: lifting mechanism, luffing mechanism, swing type mechanism and traveling gear, crawler crane, by the motion that cooperatively interacts between these mechanisms, completes the lifting operation of different operating modes.
The lifting operation of crawler crane need to realize by steel rope and pulley, and in order to prevent that, in hoisting process, steel rope is landing from pulley, prior art adopts the rope latch device more.When tearing steel rope open, need to dismantle the rope latch device, and rope latch device multiposition is generally all higher, thus remove also all cumbersome, also danger close simultaneously.Therefore, this operation has brought many constant to prior art.
Fig. 1 just shows a kind of traditional rope latch device in prior art, and add a pipe above pulley 20 prevents that steel rope from skidding off to traditional rope latch device 10 exactly.
The utility model content
The purpose of this utility model is to propose a kind of grade Novel steel wire rope rope latch device that just steel rope can be dismantled of restricting that do not need to dismantle.
For achieving the above object, the utility model provides a kind of Novel steel wire rope rope latch device, comprise support body, be provided with rotating shaft on described support body, described rotating shaft is provided with at least one pulley, also is provided with the support that extends and highly be greater than laterally described pulley radius on described support body, and described support is provided with the rope latch device, also be provided with the position rod corresponding with described pulley on described rope latch device, in the both sides of described rod, at least be provided with a stop gear.
Preferably, the number of described rod and described pulley is corresponding.
Preferably, there is the Baltimore groove structure matched with steel rope on described rod.
Preferably, respectively be provided with a stop gear in the both sides of described rod.
Preferably, described stop gear is the clamp that runs through described rope latch device.
Preferably, described rope latch device is provided with through hole, and described clamp is adaptive through described through hole.
Based on technique scheme, the utility model has the advantages that:
Compare with traditional rope latch device, the utility model has the advantage of, when needs dismounting steel rope, whole rope latch device all need not be dismantled, only stop gear need be dismantled and got final product, simple to operation.
Rope latch device of the present utility model can prevent that steel rope from skidding off effectively, has both guaranteed the status requirement of mode of operation parts, avoids again the dismounting inconvenience in the crane transition process, has improved packaging efficiency, facilitates feasiblely, is easy to promote.
In addition, when the utility model has also avoided removing the rope latch device effectively, position is too high, and the dismounting trouble, cause unnecessary danger to the assembly crewman.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
The structural representation that Fig. 1 is prior art;
Fig. 2 is structural representation of the present utility model;
In figure:
The 1-support body,
The 10-latch device of restricting,
The 20-pulley,
The 11-support,
The 12-rod,
The 13-clamp.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Referring to Fig. 2, the preferred embodiment of a kind of Novel steel wire rope rope of the utility model shown in it latch device.
Novel steel wire rope rope latch device of the present utility model comprises support body 1, be provided with rotating shaft on described support body 1, described rotating shaft is provided with at least one pulley 20, as shown in Figure 2, the pulley 20 of Novel steel wire rope rope latch device of the present utility model can be rotated around the axle center of described rotating shaft, is convenient to the motion of steel rope.
Also be provided with the support 11 that extends and highly be greater than laterally described pulley 20 radiuses on described support body 1, as shown in Figure 2, described support 11 is provided with rope latch device 10, support 11 latch device 10 of restricting is positioned at the outside of pulley 20, and, also be provided with the position rod 12 corresponding with described pulley 20 on rope latch device 10 described in the utility model, in the both sides of described rod 12, at least be provided with a stop gear.
Make thus, when the dismounting steel rope, only stop gear of the present utility model need be dismantled, roller 12 just can be to mobile on one side, steel rope also just can be dismantled smoothly, and whole rope latch device 10 all need not be dismantled, this kind of structure of the present utility model makes integrated operation more simple and convenient.
Preferably, the number of described rod 12 is corresponding with described pulley 20, that is, the rope latch device 10 in the utility model can be for having the structure of a plurality of pulleys 20, and during actual the use, only needs the number that increases corresponding roller 12 to get final product.
Further, there is the Baltimore groove structure matched with steel rope on rod 12 described in the utility model.When reality is used, described pulley 20 has usually to the groove of pulley 20 center position depressions, be convenient to location and the movement of steel rope, and the size of Baltimore groove structure and position on the utility model rod 12, also with the groove on steel rope and pulley 20, match, as shown in Figure 2, make thus the movement of steel rope and dismantle more convenient and easy.
Further, respectively be provided with a stop gear in the both sides of described rod 12.Preferably, in the present embodiment, described stop gear is the clamp 13 that runs through described rope latch device 10, as shown in Figure 2.This clamp 13 carrying out dismounting that can be convenient and spacing, make practical operation also more convenient.
Referring to Fig. 2, described rope latch device 10 is provided with through hole, and described clamp 13 is adaptive through described through hole.Certainly, for those skilled in the art, described stop gear not only is confined to the clamp structures through described through hole, also can maybe can carry out remotely-controlled automatically controlled position limiting structure for locating dowel pin.
Principle of work of the present utility model is:
Main purpose of the present utility model is to provide a kind of mode of operation status requirement that both met, and meets again the requirement that just steel rope can be dismantled without tearing whole rope latch device open, the Novel steel wire rope rope latch device of steel rope for convenience detach simultaneously.
Basic scheme of the present utility model is that the design roller corresponding with pulley quantity on steel rope rope shelves only need change the roller position, thereby meet the operating needs of different conditions when needs are removed steel rope.
Therefore, it is the rope latch device of dismountable steel rope without dismounting rope shelves that the utility model provides a kind of, and has advantages of simple, conveniently, can improve widely the packaging efficiency in real work.
Working process of the present utility model is:
As shown in Figure 2, the utility model by increasing one or more rollers 12 on traditional rope latch device, and two clamps 13 of roller 12 use are fixed on rope latch device 10.
When the dismounting steel rope, only clamp 13 need be dismantled, roller 12 just can be toward mobile on one side, and steel rope just can be dismantled smoothly, and whole rope latch device 10 all need not be dismantled, simple, convenient.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (6)
1. a Novel steel wire rope rope latch device, comprise support body (1), be provided with rotating shaft on described support body (1), described rotating shaft is provided with at least one pulley (20), it is characterized in that: also be provided with the support (11) that extends and highly be greater than laterally described pulley (20) radius on described support body (1), described support (11) is provided with rope latch device (10), also be provided with the position rod (12) corresponding with described pulley (20) on described rope latch device (10), in the both sides of described rod (12), at least be provided with a stop gear.
2. Novel steel wire rope rope latch device according to claim 1, it is characterized in that: the number of described rod (12) is corresponding with described pulley (20).
3. Novel steel wire rope rope latch device according to claim 2, is characterized in that: have the Baltimore groove structure matched with steel rope on described rod (12).
4. Novel steel wire rope rope latch device according to claim 1, is characterized in that: in the both sides of described rod (12), respectively be provided with a stop gear.
5. Novel steel wire rope rope latch device according to claim 4 is characterized in that: described stop gear is for running through the clamp (13) of described rope latch device (10).
6. Novel steel wire rope rope latch device according to claim 5, it is characterized in that: described rope latch device (10) is provided with through hole, and described clamp (13) is adaptive through described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320091153.2U CN203373030U (en) | 2013-02-28 | 2013-02-28 | Novel rope stopper device of steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320091153.2U CN203373030U (en) | 2013-02-28 | 2013-02-28 | Novel rope stopper device of steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373030U true CN203373030U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320091153.2U Expired - Lifetime CN203373030U (en) | 2013-02-28 | 2013-02-28 | Novel rope stopper device of steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130107A (en) * | 2013-02-28 | 2013-06-05 | 徐工集团工程机械股份有限公司 | Novel wire rope ward-off apparatus |
-
2013
- 2013-02-28 CN CN201320091153.2U patent/CN203373030U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130107A (en) * | 2013-02-28 | 2013-06-05 | 徐工集团工程机械股份有限公司 | Novel wire rope ward-off apparatus |
| CN103130107B (en) * | 2013-02-28 | 2016-01-13 | 徐工集团工程机械股份有限公司 | A kind of Novel steel wire rope rope latch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |