CN207175312U - A kind of mechanical rope winding jib - Google Patents
A kind of mechanical rope winding jib Download PDFInfo
- Publication number
- CN207175312U CN207175312U CN201721198608.5U CN201721198608U CN207175312U CN 207175312 U CN207175312 U CN 207175312U CN 201721198608 U CN201721198608 U CN 201721198608U CN 207175312 U CN207175312 U CN 207175312U
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- CN
- China
- Prior art keywords
- screw rod
- reel
- rope winding
- winding jib
- balladeur train
- Prior art date
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Abstract
The utility model discloses a kind of mechanical rope winding jib, located at reel side, and it is connected with reel, including the first screw rod, the second screw rod, connecting bracket and balladeur train, it be arranged in parallel between first screw rod and the second screw rod, and is connected by connecting bracket, the both ends of balladeur train is sheathed on the first screw rod and the second screw rod respectively, making balladeur train, reciprocal sliding, the first screw rod are located at reel side back and forth on the first screw rod and the second screw rod；One end of first screw rod is provided with the first sprocket wheel and driven sprocket；One end of second screw rod is provided with the second sprocket wheel, is connected between the second sprocket wheel and the first sprocket wheel by synchronization chain；One end end of the reel is provided with drive sprocket, is connected between drive sprocket and driven sprocket by power chain；Double thread groove is equipped with first screw rod and the second screw rod.The utility model made by reasonably designing the position of the utility model rope winding jib rope outlet all the time with steel wire rope reel rope stretching position Complete Synchronization.
Description
Technical field
The rope winding jib on winch is the utility model is related to, more specifically to a kind of mechanical rope winding jib.
Background technology
Winch be widely used in it is large-scale in the industries such as ocean engineering, electric power, mine, cement, steel, chemical industry, papermaking
Equipment, and the rope capacity wound on winch is longer (be generally all hundreds of meters to thousands of rice), and in the width range of reel
Rope and rope closing (formation multi-lay winding) are inside continuously put back and forth, in order to allow steel wire rope arrangement tidily and orderly on reel, on winch
Rope winding jib is provided with, rope winding jib needs to ensure that the rope outlet position of rope winding jib is complete in the rope stretching position of reel with steel wire rope all the time
It is complete synchronous, moreover it is possible to reliably pressure rope, steel wire rope is jumped out of groove from rising, so as to extend the service life of steel wire rope, reel.
Rope winding jib used is usually electrodynamic type or fluid pressure type rope winding jib on existing winch, is all to utilize to pass through various codings
Device and program are set, to reach the rope outlet position of rope winding jib and steel wire rope in the rope stretching position of reel, but such rope winding jib
Control process is complicated, equipment is expensive, and trouble point is more, often goes wrong, and causes after must stopping work, and carries out investigation and releases event
Barrier, extremely influences operating efficiency.
Utility model content
For drawbacks described above present in prior art, the purpose of this utility model is to provide a kind of mechanical rope winding jib,
Another spiral shell is driven by the use of the power source rotated as a piece screw rod of rope winding jib of winch coiling, then with the rotation of this root screw rod
Bar rotates, and reel, which rotates forward, drives screw rod to rotate forward, and reel reversion can also drive screw rod to invert, and makes this practicality new by reasonably designing
The position of type rope winding jib rope outlet all the time with steel wire rope reel rope stretching position Complete Synchronization.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of mechanical rope winding jib, is connected located at reel side, and with reel, including the first screw rod, the second screw rod, connection
Support and balladeur train, it be arranged in parallel between the first screw rod and the second screw rod, and is connected by connecting bracket, the both ends of balladeur train covers respectively
On the first screw rod and the second screw rod, making balladeur train, reciprocal sliding, the first screw rod are set back and forth on the first screw rod and the second screw rod
In reel side；
One end of first screw rod is provided with the first sprocket wheel and driven sprocket；
One end of second screw rod is provided with the second sprocket wheel, passes through synchronization chain phase between the second sprocket wheel and the first sprocket wheel
Even；
One end end of the reel is provided with drive sprocket, passes through power chain phase between drive sprocket and driven sprocket
Even；
Double thread groove is equipped with first screw rod and the second screw rod.
Described balladeur train includes upper sliding sleeve, low sleeve and roller, and upper sliding sleeve is sheathed on the first screw rod, and low sleeve is sheathed on
On second screw rod, connected between upper sliding sleeve and low sleeve by roller.
Described roller is provided with 2.
Waist type sliding block is equipped with described upper sliding sleeve and low sleeve, by waist type sliding block in the first screw rod and the second screw rod
Upper loop back, realize balladeur train between the first screw rod and the second screw rod back and forth toward polyslip.
Described double thread groove includes forward screw thread groove and reverse thread groove.
Described connecting bracket has 2, is respectively connected to the both ends of the first screw rod and the second screw rod.
Adjustment handle is additionally provided with described the first screw rod and the second screw rod.
In above-mentioned technical scheme, a kind of mechanical rope winding jib provided by the utility model, winch coiling is utilized
Rotate power source as a piece screw rod of rope winding jib, then drive another screw rod rotation with the rotation of this root screw rod, reel is just
Turn to drive screw rod to rotate forward, reel reversion can also drive screw rod to invert, and make the utility model rope winding jib rope stretching by reasonably designing
Mouthful position all the time with steel wire rope in the rope stretching position Complete Synchronization of reel, the utility model is purely mechanic design, and stably may be used
Lean on, the advantage such as trouble point is few, manufacturing cost is cheap, maintenance cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram that the utility model is connected with reel；
Fig. 3 is Fig. 2 left view；
Fig. 4 is the structural representation of the screw rod of the utility model first；
Fig. 5 is the sectional view in a-a directions in Fig. 1；
Fig. 6 is the enlarged diagram of b positions in Fig. 5.
Embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 6, a kind of mechanical rope winding jib provided by the utility model, reel 100 1 is arranged on
Side, and be connected with reel 100, utilize the power source rotated as this rope winding jib of winch coiling 100, including the first screw rod
1st, the second screw rod 2, connecting bracket 3 and balladeur train 4, it is set in parallel between the first screw rod 1 and the second screw rod 2, and the first screw rod 1
Need to align with the two ends of the second screw rod 2, then be connected in two ends by connecting bracket 3, the both ends of balladeur train 4 are respectively sleeved at
On first screw rod 1 and the second screw rod 3, this rope winding jib entirety is formd, balladeur train 4 can come on the first screw rod 1 and the second screw rod 2
Return and first screw rod 1 is located at the side of reel 100, sets this rope winding jib between 2 connecting brackets 3 toward polyslip, sliding scope
In the side of reel 100.
Preferably, the first sprocket wheel 5 and driven sprocket 6 are installed on head one end of first screw rod 1.
Preferably, the second sprocket wheel 7 is installed on head one end of second screw rod 2, the second sprocket wheel 7 and the first sprocket wheel 5
Between by synchronization chain 8 be connected.
Preferably, head one end end of the reel is provided with drive sprocket 9, between drive sprocket 9 and driven sprocket 6
It is connected by power chain 10.
Preferably, being equipped with double thread groove on the screw rod 2 of the first screw rod 1 and second, double thread groove includes forward screw thread
Groove 11 and reverse thread groove 12, double thread groove is in the tangent connection in two.
Preferably, described balladeur train 4 includes upper sliding sleeve 13, low sleeve 14 and roller 15, upper sliding sleeve 13 is sheathed on first
On screw rod 1, low sleeve 14 is sheathed on the second screw rod 2, is connected again by 2 rollers 15 between upper sliding sleeve 13 and low sleeve 14,
Steel wire rope 200 on reel 100 passes through among 2 rollers 15.
Preferably, waist type sliding block 16 is equipped with described upper sliding sleeve 13 and low sleeve 14, by waist type sliding block 16
Loop back on one screw rod 1 and the second screw rod 2, because the position of waist type sliding block 16 is placed on the top of the first screw rod 1, second
The bottommost of screw rod 2, so double thread groove loop back is set on the first screw rod 1 and the second screw rod 2, it is possible to achieve balladeur train 4 exists
Back and forth toward polyslip between first screw rod 1 and the second screw rod 2.
Preferably, adjustment handle 17 is additionally provided with described the first screw rod 1 and the second screw rod 2, to the first screw rod 1
It is finely adjusted with the position of the second screw rod 2.
Using a kind of mechanical rope winding jib provided by the utility model, and its method to set up synchronous with reel rope stretching, bag
Include the translational speed setting synchronous with rope winding jib balladeur train translational speed of reel rope stretching position, and rope winding jib balladeur train rope stretching position and volume
Cylinder rope stretching location consistency adjustment；
The translational speed of the reel rope stretching position is synchronous with rope winding jib balladeur train translational speed to be set, and is comprised the following steps：
S1. the mean number m1 of every layer of lay winding wire ropes 200 on reel 100 is determined；
S2. the joint number m2 of double thread groove on the first screw rod 1 is write down；
S3. the number of teeth b1 of drive sprocket 9 on reel 100 is write down, the driven chain gear teeth 6 count b2 on the first screw rod 1；
S4. number of teeth b1 and number of teeth b2 are arranged to identical, modulus ratio m1/m2=b2/b1；
S5. by parameter settings such as depth, length, width and the joint numbers of the second screw rod 2 in consistent with the first screw rod 1；
S6. the first sprocket wheel 5 on the first bolt 1 is set in consistent with the modulus of the second sprocket wheel 7, the number of teeth on the second screw rod 2；
When driving the first bolt 1 when reel 100 rotates, then the second screw rod 2 driven by the first bolt 1, it is ensured that the
One bolt 1 is consistent with the full action of the second screw rod 2.
The rope winding jib balladeur train rope stretching position adjusts with reel rope stretching location consistency, including：Steel wire rope 200 is wrapped in volume
After on cylinder 100, a rope stretching position (c in such as Fig. 2) is left on reel 100, is around complete new this position of steel wire rope 200 every time
With uncertainty, this just needs to adjust the first bolt 1 and the second screw rod 2, by the position adjustment of balladeur train 4 to steel wire rope 200
Rope stretching position, first synchronization chain 8, power chain 10 are unloaded, rotate the adjustment handle 17 on the first screw rod 1 and the second screw rod 2,
The rope stretching position that balladeur train 4 is slid onto to steel wire rope 200 slowly, and perpendicular to the position of the first screw rod 1, it is loaded on synchronization chain
8th, power chain 10, as long as after position of the balladeur train 4 on the first screw rod 1 and the second screw rod 2 is disposably adjusted in place at the beginning,
The structure of this rope winding jib is very reliable, later again without adjustment.
Preferably, in described step S1, the joint number of every layer of steel wire rope 200 on reel 100 is first write down, is from inside outwards distinguished
For a, a-1, a, a-1......, by that analogy, mean number m1 is (2a-1)/2.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as to restriction of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (7)
1. a kind of mechanical rope winding jib, is connected located at reel side, and with reel, it is characterised in that including the first screw rod, second
Screw rod, connecting bracket and balladeur train, it be arranged in parallel between the first screw rod and the second screw rod, and is connected by connecting bracket, balladeur train
Both ends are sheathed on the first screw rod and the second screw rod respectively, make balladeur train reciprocal sliding back and forth on the first screw rod and the second screw rod,
First screw rod is located at reel side；
One end of first screw rod is provided with the first sprocket wheel and driven sprocket；
One end of second screw rod is provided with the second sprocket wheel, is connected between the second sprocket wheel and the first sprocket wheel by synchronization chain；
One end end of the reel is provided with drive sprocket, is connected between drive sprocket and driven sprocket by power chain；
Double thread groove is equipped with first screw rod and the second screw rod.
2. a kind of mechanical rope winding jib as claimed in claim 1, it is characterised in that described balladeur train includes upper sliding sleeve, glided
Set and roller, upper sliding sleeve are sheathed on the first screw rod, and low sleeve is sheathed on the second screw rod, is passed through between upper sliding sleeve and low sleeve
Roller connects.
3. a kind of mechanical rope winding jib as claimed in claim 2, it is characterised in that described roller is provided with 2.
4. a kind of mechanical rope winding jib as claimed in claim 2, it is characterised in that be all provided with described upper sliding sleeve and low sleeve
Have waist type sliding block, by waist type sliding block on the first screw rod and the second screw rod loop back, realize balladeur train in the first screw rod and
Back and forth toward polyslip between two screw rods.
5. a kind of mechanical rope winding jib as claimed in claim 1, it is characterised in that described double thread groove includes forward screw thread
Groove and reverse thread groove.
6. a kind of mechanical rope winding jib as claimed in claim 1, it is characterised in that described connecting bracket has 2, respectively
It is connected in the both ends of the first screw rod and the second screw rod.
7. a kind of mechanical rope winding jib as claimed in claim 1, it is characterised in that on described the first screw rod and the second screw rod
It is additionally provided with adjustment handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198608.5U CN207175312U (en) | 2017-09-19 | 2017-09-19 | A kind of mechanical rope winding jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198608.5U CN207175312U (en) | 2017-09-19 | 2017-09-19 | A kind of mechanical rope winding jib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175312U true CN207175312U (en) | 2018-04-03 |
Family
ID=61746865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198608.5U Active CN207175312U (en) | 2017-09-19 | 2017-09-19 | A kind of mechanical rope winding jib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445089A (en) * | 2017-09-19 | 2017-12-08 | 上海振华重工(集团)股份有限公司 | A kind of mechanical rope winding jib and its method to set up synchronous with reel rope stretching |
| CN113291998A (en) * | 2021-06-24 | 2021-08-24 | 宁波新宏液压有限公司 | Winch single-point rope discharging device and application thereof |
-
2017
- 2017-09-19 CN CN201721198608.5U patent/CN207175312U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445089A (en) * | 2017-09-19 | 2017-12-08 | 上海振华重工(集团)股份有限公司 | A kind of mechanical rope winding jib and its method to set up synchronous with reel rope stretching |
| CN113291998A (en) * | 2021-06-24 | 2021-08-24 | 宁波新宏液压有限公司 | Winch single-point rope discharging device and application thereof |
| CN113291998B (en) * | 2021-06-24 | 2022-12-13 | 宁波新宏液压有限公司 | Winch single-point rope discharging device and application thereof |
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