CN205943587U - Centring means of cable tube tractor - Google Patents
Centring means of cable tube tractor Download PDFInfo
- Publication number
- CN205943587U CN205943587U CN201620827568.5U CN201620827568U CN205943587U CN 205943587 U CN205943587 U CN 205943587U CN 201620827568 U CN201620827568 U CN 201620827568U CN 205943587 U CN205943587 U CN 205943587U
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- China
- Prior art keywords
- traction
- unit
- cable pipe
- traction unit
- centring means
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Abstract
The utility model discloses a centring means of cable tube tractor, include: a machine support. Go up traction unit, with the corresponding lower traction unit of last traction unit, preceding traction unit, with the corresponding back traction unit of preceding traction unit, go up and enclose into the space that confession cable tube passed between traction unit, lower traction unit, preceding traction unit and the back traction unit, go up traction unit, down traction unit, preceding traction unit and back traction unit all through the ground connection of slip driving mechanism slidable in the frame, a controlling means for controlling slip driving mechanism's drive distance, can be connected with communicating, be used for to respond to the displacement sensor of support body slip distance with controlling means. According to the configuration, the utility model provides a cable tube tractor, its cable tube processing that can be applicable to various different diameters, and can realize accurately feeling relieved fast.
Description
Technical field
This utility model is related to cable pipe production technical field, more particularly, it relates to a kind of centering dress of cable pipe traction machine
Put.
Background technology
Cable pipe traction machine is mainly used in all kinds of extra large cables and submarine pipeline production line, and its pull strength is sufficiently large, can be suitable for
Production in large-scale cable pipe.
Cable pipe traction machine of the prior art, generally includes its 4 crawler sections, wherein, an only following crawler belt portion
Point by motor drive worm and gear can move up and down, remaining 3 crawler sections is to maintain static, the clamping of crawler belt with
Loosen and realized by multigroup cylinder, this clamping is loosened form and is widely used in two caterpillar-tractors.
However, the cable pipe of different size has different diameters, the cable pipe traction machine scope of application of the prior art is narrower,
Do not adapt to the larger change of cable pipe diameter, and in prior art, cable pipe traction machine is directed to different cable pipes centering much times
Power and precision is relatively low.
Therefore, how to solve the cable pipe traction machine scope of application in prior art narrower and feel relieved time-consuming effort, precision relatively
Low problem, becomes those skilled in the art's important technological problems to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of centring means of cable pipe traction machine, and it can be suitable for
In the cable pipe processing of various different-diameters, and can conveniently and efficiently carry out feeling relieved, centering precision higher.
A kind of centring means of cable pipe traction machine that this utility model provides, including：
Frame；
The upper traction unit lower traction unit corresponding with described upper traction unit, front haulage unit and described front haulage
The corresponding rear haulage unit of unit；Described upper traction unit, described lower traction unit, described front haulage unit and described
The space passing through for cable pipe is surrounded between rear haulage unit；Described upper traction unit, described lower traction unit, described front haulage list
Unit and described rear haulage unit are all slidably attached in described frame by sliding drive mechanism；
For controlling the control device of the driving distance of sliding drive mechanism；
Communicably it is connected with described control device, be used for sensing the displacement transducer of described support body sliding distance.
Preferably, for driving described lower traction unit and the sliding drive mechanism of described rear haulage unit all to include：If
Put the motor in described frame and the linear transmission mechanism being connected with described motor.
Preferably, described linear transmission mechanism is the linear transmission mechanism with auto-lock function.
Preferably, described linear transmission mechanism is screw-nut body.
Preferably, for driving described upper traction unit and the sliding drive mechanism of described front haulage unit to be hydraulic pressure
Cylinder.
Preferably, described upper traction unit, described lower traction unit, described front haulage unit and described rear haulage list
Unit all includes：
Support body；
It is separately positioned on the first traction wheel on described support body and the second traction wheel；
It is enclosed within the traction belt between described first traction wheel and described second traction wheel；
It is arranged on described support body and be used for driving the traction drive mechanism of described first traction wheel.
Preferably, described support body is provided with and offsets, is used for adjusting the compensating roller of traction belt elasticity with described traction belt
Device.
Preferably, described support body is additionally provided with the Wheel gauge regulator for adjusting traction wheel wheelspan.
Preferably, described slack adjuster is the multigroup air bag that is sequentially arranged of moving direction along traction belt.
Preferably, described Wheel gauge regulator is the air bag being arranged between traction wheel and described support body.
Preferably, institute's displacement sensors are grating scale.
In the technical scheme that this utility model provides, cable pipe traction machine includes upper and lower, forward and backward four traction units, and
Four traction units are all to be slidably arranged in frame, when the cable pipe needing to produce minor diameter, can control two before and after driving
The sliding drive mechanism of individual traction unit, former and later two traction units are opened be in off working state, and control upper and lower two
The sliding drive mechanism of individual traction unit, the traction belt of upper and lower two traction units is made to be clamped cable pipe and cable pipe is carried out
Traction, when the cable pipe needing to process major diameter, four traction units simultaneously clamp on cable pipe and are drawn, the pull strength providing
Sufficiently large.
And the lower traction unit of cable pipe traction machine and rear haulage unit can move integrally respectively, displacement transducer is used for
Sense the displacement of the two, the displacement signal that simultaneously can be gathered by control device, initial point " 0 " is modified, real
Now to the cable pipe centering digitized of different-diameter, precision.After completing the correction of initial point, upper traction unit is divided with front haulage unit
Can not move integrally, cable pipe is carried out with compression provides normal pressure, and displacement aspect is also carried out using displacement transducer simultaneously
Detection is it is ensured that cable pipe will not be squeezed into ellipticity and ensure the concordance of each traction unit displacement.Therefore, this utility model carries
For cable pipe traction machine can be applied to the cable pipe of different-diameter, and be capable of rapidly and accurately feeling relieved.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of cable pipe traction machine in this utility model specific embodiment；
Fig. 2 is the left view schematic diagram of cable pipe traction machine in this utility model specific embodiment；
Fig. 3 is the schematic diagram of traction unit in this utility model specific embodiment；
Fig. 4 is grating scale setting schematic diagram in this utility model specific embodiment；
Fig. 5 is screw nut driven structural scheme of mechanism；
In Fig. 1-Fig. 5：
Frame 11, upper traction unit 12, lower traction unit 13, front haulage unit 14, rear haulage unit 15,
Support body 16, the first traction wheel 17, the second traction wheel 18, traction belt 19, feed screw nut 20, hydraulic cylinder 21, pine
Tight adjusting means 22, Wheel gauge regulator 23, grating scale 24.
Specific embodiment
The core of this specific embodiment is to provide a kind of centring means of cable pipe traction machine, and it can be applied to various
The cable pipe processing of different-diameter, and be capable of rapidly and accurately feeling relieved.
Hereinafter, referring to the drawings embodiment is illustrated.Additionally, embodiments illustrated below is not to described in claim
Utility model content play any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of the utility model described in claim.
Refer to Fig. 1-Fig. 5, the cable pipe traction machine that the present embodiment provides, including frame 11, upper traction unit 12 with lead
Draw the corresponding lower traction unit 13 of unit 12, the front haulage unit 14 rear haulage unit 15 corresponding with front haulage unit 14.
Above-mentioned frame 11 can be by pipe profile welding formed, in addition, above-mentioned upper traction unit 12, lower traction unit 13,
Front haulage unit 14 and rear haulage unit 15 all include support body 16, the first traction wheel 17 and being separately positioned on support body 16
Second traction wheel 18, the traction belt 19 being enclosed between the first traction wheel 17 and the second traction wheel 18, it is arranged on and is used on support body 16
Drive the traction drive mechanism of the first traction wheel 17.
Traction drive mechanism can specifically include motor and reduction box, and traction drive mechanism drives 17 turns of the first traction wheel
Dynamic, and then so that traction belt 19 is rotated around the first traction wheel 17 and the second traction wheel 18, above-mentioned traction belt 19 is preferably crawler belt, to protect
Card has enough intensity.
It should be noted that above-mentioned upper traction unit 12 and lower traction unit 13 cooperate, cable pipe can be sandwiched in two
Between person；Front haulage unit 14 and rear haulage unit 15 cooperate, and cable pipe also can be sandwiched in therebetween.
Between upper traction unit 12, the traction belt 19 of lower traction unit 13, front haulage unit 14 and rear haulage unit 15
Surround the space passing through for cable pipe.
Upper traction unit 12, the support body 16 of lower traction unit 13, front haulage unit 14 and rear haulage unit 15 all can be slided
Be connected in frame 11 dynamicly, and frame 11 be provided with for drive each support body 16 sliding sliding drive mechanism, with adjust
Between the distance between upper traction unit 12 and lower traction unit 13 and regulation front haulage unit 14 and rear haulage unit 15
Distance.
It is arranged such, in the technical scheme that the present embodiment provides, when the cable pipe needing to produce minor diameter, can control and drive
The sliding drive mechanism of former and later two traction units, former and later two traction units are opened be in off working state, and control
The sliding drive mechanism of upper and lower two traction units, the traction belt 19 of upper and lower two traction units is made to be clamped and right cable pipe
Cable pipe is drawn, and when the cable pipe needing to process major diameter, four traction units simultaneously clamp on cable pipe and drawn, and provide
Pull strength sufficiently large.Therefore, the cable pipe traction machine that this utility model provides can be applied to the cable pipe of different-diameter.
In the preferred version that the present embodiment provides, the sliding for driving lower traction unit 13 and rear haulage unit 15 drives
Mechanism all includes the motor being arranged in frame 11 and the linear transmission mechanism being connected with motor.
It is arranged such, the sliding of lower traction unit 13 and rear haulage unit 15 is adjusted passes through Motor drive, and Motor drive has
Have the advantages that speed is fast, high precision.Above-mentioned linear transmission mechanism can be specially feed screw nut 20, and stable in order to ensure
Property, lower traction unit 13 and rear haulage unit 15 can be simultaneously connected with multiple feed screw nuts 20 respectively, in order to ensure synchronicity,
Multiple feed screw nuts 20 of connection corresponding with each traction unit, can be simultaneously driven by the form of split axle by same motor.
Certainly, above-mentioned linear transmission mechanism can be specially the straight line driving mechanism that worm and gear etc. has auto-lock function, instantly draws
After the position adjustment of unit 13 and rear haulage unit 15 puts in place, because linear transmission mechanism has auto-lock function, enable to down
Traction unit 13 and rear haulage unit 15 have preferable stability.
Lower traction unit 13 and rear haulage unit 15 can be used as benchmark, and upper traction unit 12 and front haulage unit 14 are main
It is used for compressing cable pipe, the sliding drive mechanism for driving upper traction unit 12 and front haulage unit 14 is both preferably hydraulic cylinder
21, hydraulic cylinder 21 can provide enough thrusts, to ensure having enough clamping force tracting cable pipes.
In distraction procedure, if diameter change or oval situation in cable pipe, in order to ensure that cable pipe can pass through, this
In embodiment, the support body 16 of each traction unit can be provided with slack adjuster 22, slack adjuster 22 and traction belt
19 offset, and can adjust the elasticity of traction belt 19.
Such as, when cable pipe diameter changes, in slack adjuster 22, multigroup cell parts elongated portion compression, makes
Obtain traction belt 19 and adapt to the wavy of cable pipe surface appearance.
Above-mentioned slack adjuster 22 can specially be arranged on the air bag on support body 16, and air bag can be multiple, multiple
Air bag is along the moving direction distribution of traction belt 19, and each air bag is offseted with traction belt 19.When diameter change in cable pipe
Or during oval situation, traction belt 19 can compression bladder deform upon, it is to avoid cable pipe clamp extremely between traction belt 19.When straight
After footpath change section or oval section are drawn over, air bag recovery deformation, and then make traction belt 19 be also restored to normal condition to continue
Continuous traction.
Certainly, above-mentioned slack adjuster 22 can also be the buffer gear such as cylinder, hydraulic cylinder.
When further, in order to prevent cable pipe from diameter occurring increase that more or oval situation is excessive, traction belt 19 is caused to become
The problem that shape is excessive and is pulled off, in the present embodiment, can be additionally provided with for adjusting the first traction wheel 17 and on support body 16
The Wheel gauge regulator 23 of the wheelspan between two traction wheels 18.
This Wheel gauge regulator 23 can specially be arranged on the first traction wheel 17 or the second traction wheel 18 and support body 16 it
Between air bag.Certainly, Wheel gauge regulator 23 is alternatively the mechanism such as hydraulic cylinder, cylinder.
It is arranged such, because cable pipe diameter increases or oval situation, when leading to traction belt 19 to be elongated, traction belt 19
Degree of tautness increases, and traction belt 19 can make wheelspan guiding mechanism deform upon, with the first traction wheel 17 and the second traction wheel of furthering
Wheelspan between 18, so can make the tensile elongation of traction belt 19 reduce, it is to avoid bad by drawing.When cable pipe diameter recovers normal length
Or during normal circularity, Wheel gauge regulator 23 recovers deformation, the wheelspan between the first traction wheel 17 and the second traction wheel 18 recovers.
For the sliding displacement of each traction unit of precise control, cable pipe traction machine that the present embodiment provides also include for
Control the control device of the driving distance of sliding drive mechanism, and be communicably connected with control device, be used for sensing frame
The displacement transducer of body 16 sliding distance.
This displacement transducer is preferably grating scale 24, and above-mentioned control device can be specially PLC control module.
It is arranged such, the lower traction unit 13 of cable pipe traction machine and rear haulage unit 15 can move integrally respectively, adopt
Motor individually controls, and all shows displacement with grating scale 24, initial point " 0 " can be modified, it is right to realize simultaneously
The cable pipe centering digitized of different-diameter, precision.And carry auto-lock function in drive mechanism, thus ensureing that traction unit moves to
Keep constant behind fixed position.
Upper traction unit 12 and front haulage unit 14 can move integrally respectively, using hydraulic control, cable pipe is pressed
Tight normal pressure is provided, simultaneously displacement aspect also shown using grating scale 24 it is ensured that cable pipe will not be squeezed into ellipticity and
Ensure the concordance of each traction unit displacement.
Centering to cable pipe adopts the synchronous centering mode of grating scale 24, realizes electromechanical automatic control.Grating scale 24 carries
Controller movable signal can be converted into pulse digital signal, and be sent to PLC, and control the motor of each traction unit with
Hydraulic cylinder 21 is equally managed by PLC.Position signalling according to grating scale 24 feedback and the flow of the rotating speed/hydraulic cylinder 21 of motor exist
Carry out PID regulation in PLC, so can ensure that the position of each traction unit is synchronous and accurate.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (11)
1. a kind of centring means of cable pipe traction machine is it is characterised in that include：
Frame；
The upper traction unit lower traction unit corresponding with described upper traction unit, front haulage unit and described front haulage unit
Corresponding rear haulage unit；Described upper traction unit, described lower traction unit, described front haulage unit and described after lead
Draw and between unit, surround the space passing through for cable pipe；Described upper traction unit, described lower traction unit, described front haulage unit,
And described rear haulage unit is all slidably attached in described frame by sliding drive mechanism；
For controlling the control device of the driving distance of sliding drive mechanism；
Communicably it is connected with described control device, be used for sensing the displacement sensing of the driving distance of described sliding drive mechanism
Device.
2. the centring means of cable pipe traction machine as claimed in claim 1 is it is characterised in that be used for driving described lower traction unit
All include with the sliding drive mechanism of described rear haulage unit：The motor that is arranged in described frame and being connected with described motor
The linear transmission mechanism connecing.
3. the centring means of cable pipe traction machine as claimed in claim 2 is it is characterised in that described linear transmission mechanism is to have
The linear transmission mechanism of auto-lock function.
4. the centring means of cable pipe traction machine as claimed in claim 3 is it is characterised in that described linear transmission mechanism is leading screw
Nut body.
5. the centring means of cable pipe traction machine as claimed in claim 2 is it is characterised in that be used for driving described upper traction unit
It is hydraulic cylinder with the sliding drive mechanism of described front haulage unit.
6. cable pipe traction machine as claimed in claim 5 centring means it is characterised in that described upper traction unit, described under
Traction unit, described front haulage unit and described rear haulage unit all include：
Support body；
It is separately positioned on the first traction wheel on described support body and the second traction wheel；
It is enclosed within the traction belt between described first traction wheel and described second traction wheel；
It is arranged on described support body and be used for driving the traction drive mechanism of described first traction wheel.
7. the centring means of cable pipe traction machine as claimed in claim 6 is it is characterised in that described support body is provided with leads with described
Leader tape offsets, the slack adjuster for adjusting traction belt elasticity.
8. the centring means of cable pipe traction machine as claimed in claim 7 is it is characterised in that be additionally provided with for adjusting on described support body
The Wheel gauge regulator of section traction wheel wheelspan.
9. the centring means of cable pipe traction machine as claimed in claim 7 is it is characterised in that described slack adjuster is along leading
Multigroup air bag that the moving direction of leader tape is sequentially arranged.
10. the centring means of cable pipe traction machine as claimed in claim 8 is it is characterised in that described Wheel gauge regulator is peace
It is contained in the air bag between traction wheel and described support body.
The centring means of 11. cable pipe traction machines as claimed in claim 1 is it is characterised in that institute's displacement sensors are grating
Chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827568.5U CN205943587U (en) | 2016-08-02 | 2016-08-02 | Centring means of cable tube tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827568.5U CN205943587U (en) | 2016-08-02 | 2016-08-02 | Centring means of cable tube tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943587U true CN205943587U (en) | 2017-02-08 |
Family
ID=57924112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827568.5U Expired - Fee Related CN205943587U (en) | 2016-08-02 | 2016-08-02 | Centring means of cable tube tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680733A (en) * | 2016-08-02 | 2018-02-09 | 合肥神马科技集团有限公司 | A kind of centring means of cable pipe hauling machine |
-
2016
- 2016-08-02 CN CN201620827568.5U patent/CN205943587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680733A (en) * | 2016-08-02 | 2018-02-09 | 合肥神马科技集团有限公司 | A kind of centring means of cable pipe hauling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200802 |