CN209275863U - A kind of paying-off tension control device of umbilical cables - Google Patents
A kind of paying-off tension control device of umbilical cables Download PDFInfo
- Publication number
- CN209275863U CN209275863U CN201821968330.XU CN201821968330U CN209275863U CN 209275863 U CN209275863 U CN 209275863U CN 201821968330 U CN201821968330 U CN 201821968330U CN 209275863 U CN209275863 U CN 209275863U
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- umbilical cables
- drum
- tension
- motor
- paying
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Abstract
The utility model discloses a kind of paying-off tension control devices of umbilical cables, including multiple draw drum components for being used to wind umbilical cables unit being arranged in cable-former, draw drum component includes support, turntable and drum, turntable rotating drive mechanism is provided on support, bracket is fixedly installed on turntable, drum is connect with holder pivots, feature is that drum rotating drive mechanism and the velocity sensor for detecting drum payingoff speed are fixedly installed on bracket, is fixedly installed tension detecting apparatus at the stranding die orifice of cable-former；Advantage be can the laying tension to umbilical cables unit detected in real time, and the active control to its laying tension is realized by the payingoff speed of active control umbilical cables unit, its tension is kept constant, requirement of the umbilical cables to stranding tension precision is met, improves the stranding quality of umbilical cables.
Description
Technical field
The utility model relates to the cabling device of cable more particularly to a kind of paying-off tension control devices of umbilical cables.
Background technique
Umbilical cables stranding tension refers to active control tractive force of umbilical cables unit during cable-former draw drum unwrapping wire.
Tension force combination doubling process control is that umbilical cables realize the main means for passing through cabling unit position control.Currently, stranding
Owner will by control draw drum brake carry out umbilical cables unit laying tension control, due to umbilical cables unit from draw drum to
There are also nearly 30 meters of vertical ranges for stranding die orifice, along with rubbing on payingoff speed, unwrapping wire path difference and unwrapping wire path
Wiping power etc. influences, and finally the tension on the tension and draw drum on cable-former stranding die orifice is very different.And umbilical cables by
In needing to complete the multi-level stranding of multiple-unit, have high requirements to the laying tension control of umbilical cables unit, and current puts
The control of drum brake type passive tension is unable to satisfy requirement of the umbilical cables to stranding tension precision.
Summary of the invention
The technical problem to be solved by the utility model is to provide it is a kind of can actively to the laying tension of umbilical cables unit into
Row control, keeps constant its tension to improve the paying-off tension control device of the umbilical cables of stranding quality.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of laying tension of umbilical cables controls
Device, including multiple draw drum components for being used to wind umbilical cables unit being arranged in cable-former, the draw drum component
Including support, turntable and drum, it is provided with turntable rotating drive mechanism on the support, is fixedly installed on the turntable
Bracket, the drum are connect with the holder pivots, be fixedly installed on the bracket drum rotating drive mechanism and
For detecting the velocity sensor of drum payingoff speed, tension detecting apparatus is fixedly installed at the stranding die orifice of cable-former.
Further, the drum rotating drive mechanism include the first motor that is fixedly mounted on the bracket and
First retarder, the output shaft of the first motor and the input shaft of first retarder are fixedly and coaxially connected, described
The output shaft of the first retarder be fixedly and coaxially connected with the drum.
Further, the first motor is ac variable-frequency electric motor.
Further, the tension detecting apparatus includes mounting base and pressure sensor, and the mounting base is fixed on
At the stranding die orifice of cable-former, the pressure sensor is fixed in the mounting base, and umbilical cables unit is pressed in described
In mounting base and with the pressure sensor contacts so that the pressure sensor can real-time detection umbilical cables unit at
Laying tension at cable die orifice.
Further, the turntable rotating drive mechanism includes the second motor, the second retarder, pinion gear and canine tooth
Wheel, second motor are fixedly mounted on the support, the input shaft of second retarder and described second
The output shaft of motor is fixedly and coaxially connected, and output shaft and the pinion gear of second retarder are fixedly and coaxially connected,
The gear wheel is fixedly and coaxially connected with the turntable, and the gear wheel is meshed with the pinion gear.
Further, second motor is ac variable-frequency electric motor.
Compared with prior art, the utility model has the advantages that due to being fixedly installed drum rotating drive mechanism on bracket
With the velocity sensor for detecting drum payingoff speed, tension detecting apparatus is fixedly installed at the stranding die orifice of cable-former,
Can the laying tension to umbilical cables unit detected in real time, and by the payingoff speed of active control umbilical cables unit come real
Now to the active control of its laying tension, its tension is kept constant, meet requirement of the umbilical cables to stranding tension precision, improved
The stranding quality of umbilical cables.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cable-former；
Fig. 2 is the structural schematic diagram of the draw drum component of the utility model；
Fig. 3 is the structural schematic diagram of the tension detecting apparatus of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown, a kind of paying-off tension control device of umbilical cables, is used to roll up including multiple be arranged in cable-former
Around the draw drum component A of umbilical cables unit, draw drum component includes support 1, turntable 2 and drum 3, is provided with turntable on support 1
Rotating drive mechanism, turntable rotating drive mechanism include the second motor 4, the second retarder 41, pinion gear 5 and gear wheel 6, second
Motor 4 is fixedly mounted on support 1, and the input shaft of the second retarder 41 and the output shaft of the second motor 4 are fixedly and coaxially connected, the
The output shaft of two retarders 41 is fixedly and coaxially connected with pinion gear 5, and gear wheel 6 is fixedly and coaxially connected with turntable 2, gear wheel 6 with
Pinion gear 5 is meshed, and bracket 21 is fixedly installed on turntable 2, and drum 3 and bracket 21 are rotatablely connected, are fixedly installed on bracket 21
There are drum rotating drive mechanism and the velocity sensor 7 for detecting drum payingoff speed, drum rotating drive mechanism includes solid
Dingan County's dress first motor 8 on the stent 21 and the first retarder 81, the output shaft of first motor 8 are defeated with the first retarder 81
Enter axis to be fixedly and coaxially connected, output shaft and the drum 3 of the first retarder 81 are fixedly and coaxially connected, and are consolidated at the stranding die orifice of cable-former
Surely it is provided with tension detecting apparatus 9, tension detecting apparatus 9 includes mounting base 91 and pressure sensor 92, and mounting base 91 is fixed on
At the stranding die orifice of cable-former, pressure sensor 92 is fixed in mounting base 91, umbilical cables unit be pressed in mounting base 91 and with
Pressure sensor 92 contacts, so that pressure sensor 92 can laying tension of the real-time detection umbilical cables unit at stranding die orifice.
In above-described embodiment, first motor 8 and the second motor 4 are ac variable-frequency electric motor.
In above-described embodiment, laying tension control principle of the device to umbilical cables unit are as follows: be mounted on cable-former at
The laying tension of 92 real-time detection umbilical cables unit of pressure sensor at cable die orifice, and control system is fed back to, control system
The revolving speed (i.e. payingoff speed) of drum 3 is adjusted according to the tensile requirements of setting, and by 7 real-time detection drum 3 of velocity sensor
Revolving speed keeps constant its laying tension to realize adjustment and active control to umbilical cables laying tension.
Claims (6)
1. a kind of paying-off tension control device of umbilical cables is used to wind umbilical cables unit including multiple be arranged in cable-former
Draw drum component, the draw drum component includes support, turntable and drum, and turntable rotation is provided on the support and is driven
Motivation structure is fixedly installed bracket on the turntable, and the drum is connect with the holder pivots, it is characterised in that:
Drum rotating drive mechanism and the velocity sensor for detecting drum payingoff speed, stranding are fixedly installed on the bracket
Tension detecting apparatus is fixedly installed at the stranding die orifice of machine.
2. a kind of paying-off tension control device of umbilical cables as described in claim 1, it is characterised in that: the drum rotation
Driving mechanism includes the first motor being fixedly mounted on the bracket and the first retarder, the output of the first motor
The input shaft of axis and first retarder is fixedly and coaxially connected, the output shaft of first retarder and the drum
It is fixedly and coaxially connected.
3. a kind of paying-off tension control device of umbilical cables as claimed in claim 2, it is characterised in that: the first motor
For ac variable-frequency electric motor.
4. a kind of paying-off tension control device of umbilical cables as described in claim 1, it is characterised in that: the tension detection
Device includes mounting base and pressure sensor, and the mounting base is fixed at the stranding die orifice of cable-former, and the pressure passes
Sensor is fixed in the mounting base, and umbilical cables unit is pressed in the mounting base, so that the pressure sensor can
Laying tension of the real-time detection umbilical cables unit at stranding die orifice.
5. a kind of paying-off tension control device of umbilical cables as described in claim 1, it is characterised in that: the turntable rotation
Driving mechanism includes the second motor, the second retarder, pinion gear and gear wheel, and second motor is fixedly mounted on described
On support, the input shaft of second retarder and the output shaft of second motor are fixedly and coaxially connected, and described
The output shaft of two retarders is fixedly and coaxially connected with the pinion gear, and coaxially fixation connects for the gear wheel and the turntable
It connects, the gear wheel is meshed with the pinion gear.
6. a kind of paying-off tension control device of umbilical cables as claimed in claim 5, it is characterised in that: second motor
For ac variable-frequency electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968330.XU CN209275863U (en) | 2018-11-27 | 2018-11-27 | A kind of paying-off tension control device of umbilical cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968330.XU CN209275863U (en) | 2018-11-27 | 2018-11-27 | A kind of paying-off tension control device of umbilical cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209275863U true CN209275863U (en) | 2019-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968330.XU Active CN209275863U (en) | 2018-11-27 | 2018-11-27 | A kind of paying-off tension control device of umbilical cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209275863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141819A (en) * | 2020-09-23 | 2020-12-29 | 合肥神马科技集团有限公司 | Vertical cabling horizontal wire storage method |
-
2018
- 2018-11-27 CN CN201821968330.XU patent/CN209275863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141819A (en) * | 2020-09-23 | 2020-12-29 | 合肥神马科技集团有限公司 | Vertical cabling horizontal wire storage method |
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