CN206783107U - Anti-twisting fast rope arranging device of derrick hoisting system - Google Patents
Anti-twisting fast rope arranging device of derrick hoisting system Download PDFInfo
- Publication number
- CN206783107U CN206783107U CN201720626532.5U CN201720626532U CN206783107U CN 206783107 U CN206783107 U CN 206783107U CN 201720626532 U CN201720626532 U CN 201720626532U CN 206783107 U CN206783107 U CN 206783107U
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- China
- Prior art keywords
- coaster
- derrick
- shaped steel
- tackling system
- hanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a derrick hoisting system prevents turning round quick rope ranging device, including the shaped steel crossbeam the equidistance is equipped with a plurality of winds on the shaped steel crossbeam free rotation's coaster lug, coaster lug both sides are equipped with the retaining ring respectively, coaster hoisting system is installed to coaster lug below the both ends of shaped steel crossbeam are equipped with the jack-up lug. The structure not only ensures that the relative position of each set of tackle hoisting system is kept unchanged, avoids the winding and crossing phenomenon between ropes, but also can realize synchronous walking of each set of tackle hoisting system, improves the construction stability and safety, and has substantial characteristics and progress.
Description
Technical field
It the utility model is related to mine construction technical field, and in particular to a kind of quick row of anti-torsion of derrick of copper-mine tackling system
Rope device.
Background technology
Derrick is indispensable equipment in mine construction, and during derrick setting, when derrick lifts by crane, secondary tiltedly erect is hung
Tackle pulley rope wear the method for crossing mainly have at present it is following two：
The first：First the major and minor hanging pulley that rises tiltedly on frame is connected with shackle with hanger respectively, waits main oblique frame to be lifted to
Behind position, then wear the major and minor connection rope tiltedly risen on frame between hanging pulley.Such way, not only wastes time and energy, and is endangered during operation
It is dangerous very big.
Second：First the hanging pulley shackle that rises on the oblique frame of master is connected with hanger, then the coaster being connected with secondary oblique frame
It is placed on the front of main oblique frame, in one line in order, subsequent wire rope handling.Rope is worn cross after the completion of, using stable car oblique with pair
The connected tackle pulley of frame is slowly pulled open so that connection distance between major and minor tiltedly frame tackle pulley is more oblique than master erect master when hanging in place,
Secondary tiltedly the distance between frame is longer.So just can guarantee that it is main tiltedly erect hang in place after, can with the tackle pulley that frame is connected secondary tiltedly
It is connected with secondary hanger tiltedly on frame.But when the tackle pulley of major and minor tiltedly frame is pulled open, connection rope is all with strength, when main oblique
When frame slowly rises, the tackle pulley of ground is along dragging forward, and rope breaks strength, and the connection rope of the oblique frame of major-minor can all be wrapped in one
Rise, them can only be separated by manpower, difficulty is very big.During derrick setting, the pair crossed is worn in advance and carries tackle pulley rope
Also it is easy to be intertwined.How to prevent rope from turning round strength winding, turn into current derrick and erect the technology for being badly in need of solving in construction
Problem.
Utility model content
The utility model proposes a kind of anti-quick rope guide of torsion of derrick tackling system, solve derrick in the prior art and erect
Erect during hanging, major and minor tiltedly rope turns round the technical problem of strength winding between frame and tackle pulley.
What the technical solution of the utility model was realized in：A kind of derrick tackling system is anti-to turn round quick rope guide, bag
Shaped steel crossbeam is included, it is equidistant on the shaped steel crossbeam to be provided with multiple coaster hangers that freely rotated around the shaped steel crossbeam,
The coaster hanger both sides are respectively equipped with back-up ring, coaster tackling system are installed below the coaster hanger, in the shaped steel crossbeam
Both ends be provided with lifting hanger.This structure not only ensure that each set coaster tackling system relative position keeps constant, avoid
Occur winding crossover phenomenon between rope and rope, and each set coaster tackling system synchronous walking simultaneously can be realized, improve and apply
The stationarity and security of work.
The lifting hanger is connected by bearing pin with the shaped steel crossbeam.Bearing pin connection can realize lifting hanger certain
Is rotated around bearing pin in angular range, to stay the stationarity and security of lifting after better ensuring that.
To ensure the balance during lifting is transported in rope guide, the shaped steel crossbeam both ends are provided with unrestrained wind rope.
The shaped steel crossbeam uses thick-walled seamless steel pipes.
The coaster hanger is Long Circle steel plate, and both ends open up respectively to be connected with thick-walled seamless steel pipes and coaster tackling system
Hole.
The back-up ring is annular steel plate, is welded with the thick-walled seamless steel pipes.
Derrick tackling system provided by the utility model is anti-to turn round quick rope guide, is set by equidistant on shaped steel crossbeam
Coaster hanger is put, has reached beneficial effect：
(1) it ensure that each set coaster tackling system relative position keeps constant, avoid appearance winding between rope and rope and hand over
Pitch phenomenon；
(2) each set coaster tackling system synchronous walking simultaneously is realized；
(3) wire rope handling efficiency is improved；
(4) it is each to cover coaster tackling system when derrick is erect, it can lift by crane while " energetic " rope closing, improves and apply
Work efficiency rate.
In summary, during the utility model solves derrick setting lifting in the prior art, major and minor tiltedly frame and tackle pulley
Between rope turn round strength winding technical problem, there is substantive distinguishing features and progress.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment, the required accompanying drawing used in being described below to embodiment
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1, which is that a kind of derrick tackling system of the utility model is anti-, turns round quick rope guide structural representation；
Fig. 2 uses schematic diagram for the quick rope guide；
Fig. 3 is that derrick erects construction schematic diagram.
Fig. 4 is coaster shackle structure figure；
Fig. 5 is back-up ring structure chart.
Marked in figure, 1, shaped steel crossbeam；2nd, coaster hanger；3rd, back-up ring；4th, lifting hanger；5th, bearing pin；6th, shackle；7th, steel wire
Rope；8th, gib head；9th, coaster tackling system；10th, unrestrained wind rope；11st, tackling system is stayed after；12nd, derrick.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Shown in figure, derrick tackling system provided by the utility model is anti-to turn round quick rope guide, including shaped steel crossbeam 1,
Using lifting beams of the thick-walled seamless steel pipes Ф 219 × 25 as coaster tackling system 9,1 is equidistant provided with multiple on shaped steel crossbeam
Coaster hanger 2, coaster hanger 2 are Long Circle steel plate, and both ends open up respectively to be connected with thick-walled seamless steel pipes and coaster tackling system 9
Hole, so coaster hanger 2 can be around the rotation of 360 ° of thick-walled seamless steel pipes.The both sides of coaster hanger 2 are welded with annular back-up ring respectively
3, prevent coaster hanger 2 is opened from being slid axially on shaped steel crossbeam 1.The lower section of coaster hanger 2 installation coaster tackling system 9, shaped steel crossbeam 1
Both ends lifting hanger 4 is provided with by bearing pin 5 respectively, lifting hanger 4 can rotate in the range of certain angle around bearing pin 5.The row
Rope device passes sequentially through lifting hanger 4, shackle 6, steel wire rope 7, gib head 8 are stayed after being suspended on tackling system 11.To ensure row's rope
Balance during lifting is transported in device, the both ends of shaped steel crossbeam 1 are provided with unrestrained wind rope 10.
In the setting process of derrick 12, coaster tackling system 9 is first arranged on shaped steel crossbeam 1, then stays lifting afterwards
The side buttonhole selvage walking of system 11, coaster tackling system 9 follows rope closing, until rope is received into derrick head hoisting point position, it is last complete
Into the setting of derrick 12.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of derrick tackling system is anti-to turn round quick rope guide, including shaped steel crossbeam (1), it is characterised in that：In the shaped steel
It is equidistant on crossbeam (1) to be provided with multiple coaster hangers (2) that freely rotated around the shaped steel crossbeam (1), the coaster hanger
(2) both sides are respectively equipped with back-up ring (3), coaster tackling system (9) are installed below the coaster hanger (2), in the shaped steel crossbeam
(1) both ends are provided with lifting hanger (4).
2. derrick tackling system according to claim 1 is anti-to turn round quick rope guide, it is characterised in that：The lifting hanger
(4) it is connected by bearing pin (5) with the shaped steel crossbeam (1).
3. derrick tackling system according to claim 2 is anti-to turn round quick rope guide, it is characterised in that：The shaped steel crossbeam
(1) both ends are provided with unrestrained wind rope (10).
4. the anti-quick rope guide of torsion of any derrick tackling system according to claims 1 to 3, it is characterised in that：Institute
State shaped steel crossbeam (1) and use thick-walled seamless steel pipes.
5. derrick tackling system according to claim 4 is anti-to turn round quick rope guide, it is characterised in that：The coaster hanger
(2) it is Long Circle steel plate, both ends open up the hole being connected with thick-walled seamless steel pipes and coaster tackling system (9) respectively.
6. derrick tackling system according to claim 5 is anti-to turn round quick rope guide, it is characterised in that：The back-up ring (3)
For annular steel plate, welded with the thick-walled seamless steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626532.5U CN206783107U (en) | 2017-06-01 | 2017-06-01 | Anti-twisting fast rope arranging device of derrick hoisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626532.5U CN206783107U (en) | 2017-06-01 | 2017-06-01 | Anti-twisting fast rope arranging device of derrick hoisting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783107U true CN206783107U (en) | 2017-12-22 |
Family
ID=60714892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720626532.5U Expired - Fee Related CN206783107U (en) | 2017-06-01 | 2017-06-01 | Anti-twisting fast rope arranging device of derrick hoisting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783107U (en) |
-
2017
- 2017-06-01 CN CN201720626532.5U patent/CN206783107U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |