CN107673021A - A kind of leash adjusting means of cable pipe hauling machine - Google Patents
A kind of leash adjusting means of cable pipe hauling machine Download PDFInfo
- Publication number
- CN107673021A CN107673021A CN201610623680.1A CN201610623680A CN107673021A CN 107673021 A CN107673021 A CN 107673021A CN 201610623680 A CN201610623680 A CN 201610623680A CN 107673021 A CN107673021 A CN 107673021A
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- Prior art keywords
- unit
- leash
- traction
- cable pipe
- support body
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0276—Tubes and pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a kind of cable pipe hauling machine, including：Frame；Upper traction unit, the lower traction unit corresponding with upper traction unit, front haulage unit and the corresponding rear haulage unit of front haulage unit；Upper traction unit, lower traction unit, front haulage unit and rear haulage unit include：Support body；The first traction wheel and the second traction wheel being separately positioned on support body；The leash being enclosed between the first traction wheel and the second traction wheel；It is arranged on and is used for the traction drive mechanism for driving the first traction wheel on support body；Upper traction unit, lower traction unit, front haulage unit and rear haulage unit leash between surround the space passed through for cable pipe；Support body be provided with offseted with leash, the slack adjuster for adjusting leash elasticity.It is arranged such, cable pipe hauling machine provided by the invention, it can be applied to the cable pipe of various different-diameters and process.
Description
Technical field
The present invention relates to cable pipe production technical field, is adjusted more specifically to a kind of leash of cable pipe hauling machine
Device.
Background technology
Cable pipe hauling machine is mainly used in all kinds of extra large cables and submarine pipeline production line, and its tractive force is sufficiently large, can be applicable
In the production of large-scale cable pipe.
Cable pipe hauling machine of the prior art, its 4 crawler sections are generally included, wherein, an only following crawler belt portion
Point can be moved up and down by motor driven worm and gear, remaining 3 crawler sections be it is fixed, 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, cable pipe hauling machine of the prior art, when diameter change occurs in cable pipe or there is oval situation
When, then easily there is cable pipe and be stuck or the situation by cable pipe deformed damaged.
Therefore, how to solve the problems, such as that cable pipe hauling machine does not adapt to cable pipe diameter or change in shape in the prior art, into
For those skilled in the art's important technological problems to be solved.
The content of the invention
In view of this, it is an object of the invention to provide a kind of leash adjusting means of cable pipe hauling machine, it can be fitted
Answer the diameter and change in shape of cable pipe.
A kind of leash adjusting means of cable pipe hauling machine provided by the invention, including：
Frame；
Upper traction unit, the lower traction unit corresponding with the upper traction unit, front haulage unit and the front haulage
The corresponding rear haulage unit of unit；The upper traction unit, the lower traction unit, the front haulage unit and described
Rear haulage unit includes：
Support body；
The first traction wheel and the second traction wheel being separately positioned on the support body；
The leash being enclosed between first traction wheel and second traction wheel；
It is arranged on and is used for the traction drive mechanism for driving first traction wheel on the support body；
The upper traction unit, the lower traction unit, the front haulage unit and the rear haulage unit it is described
The space passed through for cable pipe is surrounded between leash；The support body is provided with and offseted, with the leash for adjusting leash
The slack adjuster of elasticity.
Preferably, the Wheel gauge regulator for adjusting traction wheel wheelspan is additionally provided with the support body.
Preferably, the slack adjuster is the multigroup air bag being sequentially arranged along the moving direction of leash.
Preferably, the Wheel gauge regulator is the air bag between traction wheel and the support body.
Preferably, the upper traction unit, the lower traction unit, the front haulage unit and the rear haulage list
The support body of member is slidably attached in the frame, and the frame is provided with and is used to drive each support body to slide
The sliding drive mechanism of shifting, to adjust the upper traction unit, the lower traction unit, the front haulage unit and described
The distance between rear haulage unit.
Preferably, for driving the lower traction unit and the sliding drive mechanism of the rear haulage unit to include：If
Put the motor in the frame and the linear transmission mechanism being connected with the motor.
Preferably, the linear transmission mechanism is the linear transmission mechanism with auto-lock function.
Preferably, the linear transmission mechanism is screw-nut body.
Preferably, it is hydraulic pressure for driving the sliding drive mechanism of the upper traction unit and the front haulage unit
Cylinder.
Preferably, include be used for control sliding drive mechanism driving distance control device, and with the control
Device is communicably connected, the displacement transducer for sensing the support body sliding distance.
Preferably, institute's displacement sensors are grating scale.
In technical scheme provided by the invention, in distraction procedure, if there is diameter change or oval situation in cable pipe, in order to
Ensure that cable pipe can pass through, the support body of each traction unit is provided with slack adjuster, slack adjuster and traction
Band offsets, and can adjust the elasticity of leash.Such as when cable pipe diameter changes, multigroup gas in slack adjuster
Capsule part elongated portion compression so that leash adapts to the wavy of cable pipe surface appearance.Therefore, cable pipe provided by the invention is led
Draw the leash adjusting means of machine, it can adapt to the diameter of cable pipe and change in shape.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of cable pipe hauling machine in the specific embodiment of the invention；
Fig. 2 is the left view schematic diagram of cable pipe hauling machine in the specific embodiment of the invention；
Fig. 3 is the schematic diagram of traction unit in the specific embodiment of the invention；
Fig. 4 is that grating scale sets schematic diagram in the specific embodiment of the invention；
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, leash -19, feed screw nut -20, hydraulic cylinder -21, pine
Tight adjusting means -22, Wheel gauge regulator -23, grating scale -24.
Embodiment
The core of present embodiment is to provide a kind of leash adjusting means of cable pipe hauling machine, and it can adapt to
The diameter and change in shape of cable pipe.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
Refer to Fig. 1-Fig. 5, the cable pipe hauling machine that the present embodiment provides, including frame 11, upper traction unit 12, with above leading
Draw the corresponding lower traction unit 13 of unit 12, front haulage unit 14, the rear haulage unit 15 corresponding with front haulage unit 14.
Above-mentioned frame 11 can be to be welded and be formed by pipe profile, in addition, above-mentioned upper traction unit 12, lower traction unit 13,
Front haulage unit 14 and rear haulage unit 15 include support body 16, the and of the first traction wheel 17 being separately positioned on support body 16
Second traction wheel 18, the leash 19 being enclosed between the first traction wheel 17 and the second traction wheel 18, it is arranged on support body 16 and is used for
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
It is dynamic, and then leash 19 is rotated around the first traction wheel 17 and the second traction wheel 18, above-mentioned leash 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 are cooperated, and cable pipe can be also sandwiched in therebetween.
Upper traction unit 12, lower traction unit 13, front haulage unit 14 and rear haulage unit 15 leash 19 between
Surround the space passed through for cable pipe.
Upper traction unit 12, lower traction unit 13, the support body 16 of front haulage unit 14 and rear haulage unit 15 can be slided
Be connected to dynamicly in frame 11, and frame 11 be provided be used to drive each support body 16 to slide sliding drive mechanism, with regulation
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 needing to produce the cable pipe of minor diameter, can control driving
The sliding drive mechanism of former and later two traction units, cause former and later two traction units are opened to be in off working state, and control
The sliding drive mechanism of upper and lower two traction units, the leashes 19 of upper and lower two traction units is set to be clamped cable pipe and right
Cable pipe is drawn, and when needing to process the cable pipe of major diameter, four traction units simultaneously clamp on cable pipe and drawn, there is provided
Tractive force it is sufficiently large.Therefore, cable pipe hauling machine provided by the invention can be applied to the cable pipe of different-diameter.
In the preferred scheme that the present embodiment provides, for driving the sliding of lower traction unit 13 and rear haulage unit 15 to drive
Mechanism includes the motor being arranged in frame 11 and the linear transmission mechanism being connected with motor.
It is arranged such, the sliding regulation of lower traction unit 13 and rear haulage unit 15 is driven by motor, motor driving tool
There is the advantages of speed is fast, precision is high.Above-mentioned linear transmission mechanism can be specially feed screw nut 20, and in order to ensure stabilization
Property, lower traction unit 13 and rear haulage unit 15 can be connected simultaneously with multiple feed screw nuts 20 respectively, in order to ensure synchronism,
Multiple feed screw nuts 20 of connection corresponding with each traction unit, it can be driven simultaneously 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, draw instantly
After the position adjustment in place of unit 13 and rear haulage unit 15, 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 led
It is used to compress cable pipe, for driving the sliding drive mechanism of upper traction unit 12 and front haulage unit 14 to be 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 there is diameter change or oval situation in cable pipe, in order to ensure that cable pipe can pass through, this
In embodiment, slack adjuster 22, slack adjuster 22 and leash can be provided with the support body 16 of each traction unit
19 offset, and can adjust the elasticity of leash 19.
For example when cable pipe diameter changes, multigroup cell parts elongated portion compression, makes in slack adjuster 22
Obtain leash 19 and adapt to the wavy of cable pipe surface appearance.
Above-mentioned slack adjuster 22 can be specially be arranged on support body 16 on air bag, air bag can be it is multiple, it is multiple
Moving direction distribution of the air bag along leash 19, and each air bag offsets with leash 19.When there is diameter change in cable pipe
Or during oval situation, leash 19 can compression bladder deform upon, avoid the occurrence of cable pipe clamp extremely between leash 19.When straight
Footpath changes after section or oval section gone over by traction, and air bag recovers deformation, so make leash 19 be also restored to normal condition after
Continuous traction.
Certainly, above-mentioned slack adjuster 22 can also be the buffer gears such as cylinder, hydraulic cylinder.
When further, in order to prevent that cable pipe from occurring that diameter increase is more or oval situation is excessive, leash 19 is caused to become
Shape is excessive and the problem of be pulled off, in the present embodiment, can be additionally provided with support body 16 for adjusting the first traction wheel 17 and the
The Wheel gauge regulator 23 of wheelspan between two traction wheels 18.
The Wheel gauge regulator 23 can be specially installed in the first traction wheel 17 or the second traction wheel 18 and support body 16 it
Between air bag.Certainly, the mechanism such as Wheel gauge regulator 23 or hydraulic cylinder, cylinder.
It is arranged such, because cable pipe diameter increases or oval situation occurs, when causing the leash 19 to be elongated, leash 19
Degree of tautness increase, leash 19 can deform upon wheelspan adjustment mechanism, with the first traction wheel 17 and the second traction wheel of furthering
Wheelspan between 18, the tensile elongation of leash 19 can so reduced, avoid being drawn bad.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.
In order to accurately control the sliding displacement of each traction unit, the cable pipe hauling machine that the present embodiment provides can also include
The control device of the driving distance of drive mechanism is slid for control, and is communicably connected with control device, for feeling
Answer the displacement transducer of the sliding distance of support body 16.
The displacement transducer is preferably grating scale 24, and above-mentioned control device can be specially PLC control modules.
It is arranged such, the lower traction unit 13 of cable pipe hauling machine can move integrally respectively with rear haulage unit 15, use
Motor is individually controlled, and shows displacement with grating scale 24, while origin " 0 " can be modified, realization pair
Cable pipe centering digitlization, the precision of different-diameter.And band auto-lock function in transmission mechanism, so as to ensure that traction unit is moved to
Kept behind fixed position constant.
Upper traction unit 12 can be moved integrally respectively with front haulage unit 14, and using hydraulic control, cable pipe is pressed
It is tight that normal pressure is provided, while also shown in terms of displacement using grating scale 24, it is ensured that cable pipe will not be squeezed into ellipticity and
Ensure the uniformity of each traction unit displacement.
Centering to cable pipe realizes electromechanical automatic control using the synchronous centering mode of grating scale 24.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.The position signalling and the flow of rotating speed/hydraulic cylinder 21 of motor fed back according to grating scale 24 exists
PID regulations are carried out in PLC, can so ensure that the position of each traction unit is synchronous and accurate.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (11)
- A kind of 1. leash adjusting means of cable pipe hauling machine, it is characterised in that including：Frame；Upper traction unit, the lower traction unit corresponding with the upper traction unit, front haulage unit and the front haulage unit Corresponding rear haulage unit；The upper traction unit, the lower traction unit, the front haulage unit and it is described after lead Drawing unit includes：Support body；The first traction wheel and the second traction wheel being separately positioned on the support body；The leash being enclosed between first traction wheel and second traction wheel；It is arranged on and is used for the traction drive mechanism for driving first traction wheel on the support body；The traction of the upper traction unit, the lower traction unit, the front haulage unit and the rear haulage unit The space passed through for cable pipe is surrounded between band；The support body is provided with and is offseted with the leash, be elastic for adjusting leash The slack adjuster of degree.
- 2. the leash adjusting means of cable pipe hauling machine as claimed in claim 1, it is characterised in that be additionally provided with the support body For adjusting the Wheel gauge regulator of traction wheel wheelspan.
- 3. the leash adjusting means of cable pipe hauling machine as claimed in claim 1, it is characterised in that the slack adjuster For the multigroup air bag being sequentially arranged along the moving direction of leash.
- 4. the leash adjusting means of cable pipe hauling machine as claimed in claim 2, it is characterised in that the Wheel gauge regulator For the air bag between traction wheel and the support body.
- 5. the leash adjusting means of cable pipe hauling machine as claimed in claim 4, it is characterised in that the upper traction unit, The support body of the lower traction unit, the front haulage unit and the rear haulage unit is slidably attached at institute State in frame, and the frame is provided with the sliding drive mechanism, described to adjust for being used to driving each support body sliding The distance between traction unit, the lower traction unit, the front haulage unit and described rear haulage unit.
- 6. the leash adjusting means of cable pipe hauling machine as claimed in claim 5, it is characterised in that for drive it is described under lead Drawing the sliding drive mechanism of unit and the rear haulage unit includes：The motor that is arranged in the frame and with the electricity The linear transmission mechanism that machine is connected.
- 7. the leash adjusting means of cable pipe hauling machine as claimed in claim 6, it is characterised in that the linear transmission mechanism For the linear transmission mechanism with auto-lock function.
- 8. the leash adjusting means of cable pipe hauling machine as claimed in claim 7, it is characterised in that the linear transmission mechanism For screw-nut body.
- 9. the leash adjusting means of cable pipe hauling machine as claimed in claim 6, it is characterised in that led for driving on described The sliding drive mechanism for drawing unit and the front haulage unit is hydraulic cylinder.
- 10. the leash adjusting means of cable pipe hauling machine as claimed in claim 5, it is characterised in that also include being used to control The control device of the driving distance of drive mechanism is slid, and is communicably connected with the control device, for sensing State the displacement transducer of support body sliding distance.
- 11. the leash adjusting means of cable pipe hauling machine as claimed in claim 10, it is characterised in that institute's displacement sensors For grating scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623680.1A CN107673021A (en) | 2016-08-02 | 2016-08-02 | A kind of leash adjusting means of cable pipe hauling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623680.1A CN107673021A (en) | 2016-08-02 | 2016-08-02 | A kind of leash adjusting means of cable pipe hauling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107673021A true CN107673021A (en) | 2018-02-09 |
Family
ID=61133366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610623680.1A Pending CN107673021A (en) | 2016-08-02 | 2016-08-02 | A kind of leash adjusting means of cable pipe hauling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107673021A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813090A (en) * | 1969-05-16 | 1974-05-28 | Amerola Prod Corp | Clamp |
| JPS6012415A (en) * | 1983-06-27 | 1985-01-22 | Shibuya Kogyo Co Ltd | Operation control method in rotary transfer device |
| TW298960U (en) * | 1996-04-26 | 1997-02-21 | zhao-wen Chen | Improved structure for multi-point convertible take-off unit |
| CN2657168Y (en) * | 2002-11-07 | 2004-11-17 | 合肥华新电工有限公司 | Airbag cylinder tractor |
| CN201289765Y (en) * | 2008-09-29 | 2009-08-12 | 合肥合宁电工设备有限公司 | Novel crawling traction device for disc type cable-former |
| CN201898197U (en) * | 2010-11-17 | 2011-07-13 | 上海金东线缆设备有限公司 | Extra flexible caterpillar traction device |
| CN103158998A (en) * | 2011-12-08 | 2013-06-19 | 沈阳汇智精密机械有限公司 | Aluminum flat pipe feeding device |
| CN203199217U (en) * | 2013-04-09 | 2013-09-18 | 张家港市德顺机械有限责任公司 | Case sealing-ejecting device in full-automatic stacking-casing machine |
| CN103979252A (en) * | 2014-04-28 | 2014-08-13 | 陈婷 | Culvert pipe conveyor |
| CN205837868U (en) * | 2016-08-02 | 2016-12-28 | 合肥神马科技集团有限公司 | A kind of traction belt adjusting means of cable pipe traction machine |
-
2016
- 2016-08-02 CN CN201610623680.1A patent/CN107673021A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813090A (en) * | 1969-05-16 | 1974-05-28 | Amerola Prod Corp | Clamp |
| JPS6012415A (en) * | 1983-06-27 | 1985-01-22 | Shibuya Kogyo Co Ltd | Operation control method in rotary transfer device |
| TW298960U (en) * | 1996-04-26 | 1997-02-21 | zhao-wen Chen | Improved structure for multi-point convertible take-off unit |
| CN2657168Y (en) * | 2002-11-07 | 2004-11-17 | 合肥华新电工有限公司 | Airbag cylinder tractor |
| CN201289765Y (en) * | 2008-09-29 | 2009-08-12 | 合肥合宁电工设备有限公司 | Novel crawling traction device for disc type cable-former |
| CN201898197U (en) * | 2010-11-17 | 2011-07-13 | 上海金东线缆设备有限公司 | Extra flexible caterpillar traction device |
| CN103158998A (en) * | 2011-12-08 | 2013-06-19 | 沈阳汇智精密机械有限公司 | Aluminum flat pipe feeding device |
| CN203199217U (en) * | 2013-04-09 | 2013-09-18 | 张家港市德顺机械有限责任公司 | Case sealing-ejecting device in full-automatic stacking-casing machine |
| CN103979252A (en) * | 2014-04-28 | 2014-08-13 | 陈婷 | Culvert pipe conveyor |
| CN205837868U (en) * | 2016-08-02 | 2016-12-28 | 合肥神马科技集团有限公司 | A kind of traction belt adjusting means of cable pipe traction machine |
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