CN203256726U - Steel wire rope interference-proof device of dynamic compactor, dynamic compactor arm and dynamic compactor - Google Patents
Steel wire rope interference-proof device of dynamic compactor, dynamic compactor arm and dynamic compactor Download PDFInfo
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- CN203256726U CN203256726U CN 201320248543 CN201320248543U CN203256726U CN 203256726 U CN203256726 U CN 203256726U CN 201320248543 CN201320248543 CN 201320248543 CN 201320248543 U CN201320248543 U CN 201320248543U CN 203256726 U CN203256726 U CN 203256726U
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- wire rope
- dynamic compaction
- dynamic compactor
- compaction machinery
- jib
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Abstract
The utility model relates to a steel wire rope interference-proof device of a dynamic compactor, a dynamic compactor arm and the dynamic compactor. The steel wire rope interference-proof device of the dynamic compactor comprises a rope-limiting rack and a T-shaped frame, the three end portions of the T-shaped frame are respectively connected to the rope-limiting rack, and two activity channels which allow two steel wire ropes to pass through separately are formed. By means of the steel wire rope interference-proof device of the dynamic compactor, the dynamic compactor arm and the dynamic compactor, the phenomena that two hoisting ropes are intertwined or the ropes are hooked to an arm rest in the bouncing process are effectively avoided.
Description
Technical field
The utility model relates to engineering machinery field, relates in particular to the anti-wire rope interference device of a kind of dynamic compaction machinery, is provided with the dynamic compaction machinery that this dynamic compaction machinery is prevented the dynamic compaction machinery jib of wire rope interference device and is provided with this dynamic compaction machinery jib.
Background technology
Along with the quickening of Urbanization in China, to have carried out in a large number and reclaimed fields from the sea, fried mountain reclamation adds that China collapsible loess district and bury district distribute extensively, so dynamic consolidation construction machinery will be to maximization, seriation development.For the large dynamic compaction machinery that rams energy, in order to improve the hoisting velocity of hammer ram, often adopt two lifting mechanisms, two hoist ropes are just arranged above jib like this.Owing to decontrol suddenly hammer ram during the strong rammer operation, the hammer ram free-falling, connect the wire rope of hammer ram in the moment of decontroling hammer ram, because effect of inertia still can provide a upwards bounce suitable with hammer ram gravity, beat thereby produce irregular bounce-back, the problems that two wire rope kink in the bounce-back hopping process easily, even also can jump to the opposite side of jib, be hooked on some part of jib, affect operating efficiency and safety.
As shown in Figure 1, adopt at jib 1 ' installed some segmental supports 2 ' more on the dynamic compaction machinery at present, and wire rope 3 ' passes segmental support 2 ' during use, limits the scope of beating of hoist rope 3 ' with this.
At jib some segmental supports are installed and can be prevented hoist rope and some part hooking of jib, this situation for single raising line is very effective; But for the situation of two raising lines, because two ropes pass segmental support simultaneously, so can't prevent the situation that two ropes kink.
The utility model content
The purpose of this utility model be propose a kind of can prevent effectively that two raising lines from kinking in beating each other and with the dynamic compaction machinery of jib hooking phenomenon anti-wire rope interference device, dynamic compaction machinery jib and dynamic compaction machinery.
For achieving the above object, the utility model provides following technical scheme:
A kind of dynamic compaction machinery is prevented the wire rope interference device, comprises a limit rope support; Also comprise a T shape frame, three ends of described T shape frame are connected on the described limit rope support, form two active tunnels that can allow that two wire rope separately pass through.
Further, three ends of described T shape frame are connected with described limit rope support by bolt.
Further, segmental support or the U-shaped frame of described limit rope support for being bent into by a bar.
Further, the vertical in opposite directions bending in two ends of described limit rope support forms Yi shape.
The utility model also provides a kind of dynamic compaction machinery jib, comprises the jib body, and it also comprises the anti-wire rope interference device of dynamic compaction machinery in the various embodiments described above, and the anti-wire rope interference device of some described dynamic compaction machineries is disposed on a side of described jib body.
The utility model also provides a kind of dynamic compaction machinery, and it comprises the dynamic compaction machinery jib in above-described embodiment.
Based on the arbitrary technical scheme in the technique scheme, the utility model embodiment can produce following technique effect at least:
Because the utility model is provided with T shape frame, three ends of T shape frame are connected on the limit rope support, two active tunnels that can allow that two wire rope separately pass through have been formed, in the strong rammer operation, two wire rope are in irregular bounce-back hopping process, the limit rope support can stop two wire rope and jib body generation hooking, T shape frame then can be separated two wire rope two active tunnels of formation, avoided two wire rope to kink together, effectively solve the problem that two raising lines kink easily in the prior art, improved efficient and the safety of strong rammer operation.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the jib structure schematic diagram that segmental support is installed in the prior art;
Fig. 2 is the structural representation of the anti-wire rope interference device of dynamic compaction machinery provided by the utility model;
Fig. 3 is the structural representation of dynamic compaction machinery jib provided by the utility model;
Mark among the figure:
1 ', jib; 2 ', segmental support; 3 ', wire rope;
1, limit rope support; 2, T shape frame; 3, the first active tunnel; 4, the second active tunnel; 5, jib body; A, wire rope; B, wire rope.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
What Fig. 2 showed is the structural representation of the anti-wire rope interference device of dynamic compaction machinery provided by the utility model, and what Fig. 3 showed is the structural representation of dynamic compaction machinery jib provided by the utility model.Such as Fig. 2, shown in Figure 3, the anti-wire rope interference device of dynamic compaction machinery in the present embodiment comprises a limit rope support 1 and a T shape frame 2, three ends of T shape frame 2 are connected on the limit rope support 1, form two the first active tunnel 3 and the second active tunnels 4 that can allow that wire rope A and wire rope B separately pass through.
Like this, in the strong rammer operation, wire rope A and wire rope B are in irregular bounce-back hopping process, limit rope support 1 can stop wire rope A and wire rope B and jib body 5 that hooking occurs, T shape frame 2 is then separated wire rope A and wire rope B, forms two active tunnels, is in the same place thereby avoided wire rope A to kink with wire rope B, effectively solve the problem that two raising lines kink easily in the prior art, improved efficient and the safety of strong rammer operation.
In above-described embodiment, three ends of T shape frame 2 are connected with limit rope support 1 by bolt.Particularly, each side of limit rope support 1 is respectively arranged with the connection hanger, and three ends of T shape frame 2 are respectively arranged with through hole.During connection, at first three ends of T shape frame 2 are put into respectively between the corresponding connection hanger, and through hole and the through hole that will connect on the hanger align, then utilize bolt to pass in the relative two through hole and get final product with nut check again.
In the various embodiments described above, limit rope support 1 can be the segmental support (as shown in Figure 1) that is bent into by a bar, also can be to be bent into U-shaped frame (such as Fig. 2, shown in Figure 3) by a bar.
In the various embodiments described above, after the vertical in opposite directions bending in two ends of limit rope support 1, again vertical bending, and extend in parallel, forming Yi shape, this structure is conducive to limit rope support 1 to be connected on the jib 5.
The utility model also provides a kind of dynamic compaction machinery jib, and the dynamic compaction machinery jib comprises the anti-wire rope interference device of the dynamic compaction machinery in jib body 5 and the various embodiments described above, and the anti-wire rope interference device of some dynamic compaction machineries is disposed on a side of jib body 5.
Particularly, two ends of limit rope support 1 are provided with pin-and-hole, and correspondingly, jib body 5 also is provided with pin-and-hole, utilize bearing pin just limit rope support 1 can be fixedly connected on the jib body 5.In fact, limit rope support 1 can also adopt other the mode of removably connecting to be fixed on the jib body 5, and is no longer exhaustive at this.
The other parts of dynamic compaction machinery jib provided by the utility model can be with reference to prior art, and this paper no longer launches to describe.
After the dynamic compaction machinery jib has used the anti-wire rope interference device of dynamic compaction machinery provided by the utility model, in the strong rammer operation, wire rope A and wire rope B are in irregular bounce-back hopping process, limit rope support 1 can stop wire rope A and wire rope B and jib body 5 that hooking occurs, T shape frame 2 is then separated wire rope A and wire rope B, form two active tunnels, thereby having avoided wire rope A to kink with wire rope B is in the same place, effectively solve the problem that two raising lines kink easily in the prior art, improved efficient and the safety of strong rammer operation.
The utility model also provides a kind of dynamic compaction machinery, and dynamic compaction machinery comprises the dynamic compaction machinery jib in the various embodiments described above.The other parts of dynamic compaction machinery provided by the utility model can be with reference to prior art, and this paper no longer launches to describe.After dynamic compaction machinery has used limit rope support 1 provided by the utility model, not only in irregular bounce-back hopping process, can stop two wire rope and jib body generation hooking at two wire rope, but also can avoid two wire rope to kink together, effectively solve the problem that two raising lines kink easily in the prior art, improved efficient and the safety of strong rammer operation.
Should be noted that at last: 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 make amendment 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. the anti-wire rope interference device of dynamic compaction machinery comprises a limit rope support;
It is characterized in that:
Also comprise a T shape frame, three ends of described T shape frame are connected on the described limit rope support, form two active tunnels that can allow that two wire rope separately pass through.
2. dynamic compaction machinery as claimed in claim 1 is prevented the wire rope interference device,
It is characterized in that:
Three ends of described T shape frame are connected with described limit rope support by bolt.
3. dynamic compaction machinery as claimed in claim 1 is prevented the wire rope interference device,
It is characterized in that:
Segmental support or the U-shaped frame of described limit rope support for being bent into by a bar.
4. dynamic compaction machinery as claimed in claim 3 is prevented the wire rope interference device,
It is characterized in that:
The vertical in opposite directions bending in two ends of described limit rope support forms Yi shape.
5. a dynamic compaction machinery jib comprises the jib body, it is characterized in that: comprise that also such as the anti-wire rope interference device of each described dynamic compaction machinery among the claim 1-4, the anti-wire rope interference device of some described dynamic compaction machineries is disposed on a side of described jib body.
6. a dynamic compaction machinery is characterized in that: comprise dynamic compaction machinery jib as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248543 CN203256726U (en) | 2013-05-09 | 2013-05-09 | Steel wire rope interference-proof device of dynamic compactor, dynamic compactor arm and dynamic compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248543 CN203256726U (en) | 2013-05-09 | 2013-05-09 | Steel wire rope interference-proof device of dynamic compactor, dynamic compactor arm and dynamic compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256726U true CN203256726U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320248543 Withdrawn - After Issue CN203256726U (en) | 2013-05-09 | 2013-05-09 | Steel wire rope interference-proof device of dynamic compactor, dynamic compactor arm and dynamic compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215943A (en) * | 2013-05-09 | 2013-07-24 | 徐工集团工程机械股份有限公司 | Steel wire rope interference preventing device of dynamic compactor, cantilever crane of dynamic compactor and dynamic compactor |
| CN106429898A (en) * | 2016-11-01 | 2017-02-22 | 山东电力建设第工程公司 | Crane amplitude-variable wire rope anti-twisting device and method and crane |
-
2013
- 2013-05-09 CN CN 201320248543 patent/CN203256726U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215943A (en) * | 2013-05-09 | 2013-07-24 | 徐工集团工程机械股份有限公司 | Steel wire rope interference preventing device of dynamic compactor, cantilever crane of dynamic compactor and dynamic compactor |
| CN103215943B (en) * | 2013-05-09 | 2015-04-22 | 徐工集团工程机械股份有限公司 | Steel wire rope interference preventing device of dynamic compactor, cantilever crane of dynamic compactor and dynamic compactor |
| CN106429898A (en) * | 2016-11-01 | 2017-02-22 | 山东电力建设第工程公司 | Crane amplitude-variable wire rope anti-twisting device and method and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150422 |