CN105970828A - Automatic pipe threading machine and method - Google Patents
Automatic pipe threading machine and method Download PDFInfo
- Publication number
- CN105970828A CN105970828A CN201610433114.4A CN201610433114A CN105970828A CN 105970828 A CN105970828 A CN 105970828A CN 201610433114 A CN201610433114 A CN 201610433114A CN 105970828 A CN105970828 A CN 105970828A
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- driving wheel
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- case lid
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- 238000000034 method Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses an automatic pipe threading machine. The automatic pipe threading machine comprises a support, a driving mechanism and a steel chuck, and is characterized by comprising an upper driving wheel and a lower driving wheel; the upper driving wheel and the lower driving wheel are vertically opposite and are located on the same perpendicular face in the axial direction, concave grooves are formed in the middle of the upper driving wheel and the middle of the lower driving wheel respectively, the two vertically-opposite concave arcs are used for containing and clamping a rubber stick, a driving motor drives the upper driving wheel and the lower driving wheel to simultaneously rotate in opposite directions, and the driving mechanism is provided with a sealing shell. The labor intensity can be lowered, lateral slippage can be avoided, and driving is powerful.
Description
Technical field
The invention belongs to precast bridge technical field of construction equipment, particularly relate to a kind of automatic pipe lining machine.
Background technology
In precast bridge work progress, prestressed stretch-draw duct can use rubber tube withdrawing pore-forming, for follow-up steel stranded wire penetrating adapter and carry out prestressed stretch-draw, if rubber tube linearly has some setbacks in installation process, and prestressing force can cause the biggest loss.At present, in Bridge Construction, the installation of precast beam duct pore-forming rubber bar mainly uses and manually penetrates Method for Installation, will pore-forming rubber tube hand haulage to framework of steel reinforcement two ends, a people is used to guide, needing 8～10 people to penetrate in duct by manpower by rubber tube, the method exists that labor intensity is big, work efficiency index duct low, high-order also needs to set up job platform, the uneasy congruent shortcoming of operation.
Chinese patent notification number is that 204982667 U Application No. 201520425379.0 disclose a kind of poling machine and include bearing, multiple rollers, article two, moving track, lifting motor, hoisting frame, installing rack, steel wire rope, clamping motor, multiple drive sockets, connect sleeve pipe, driving motor, motor support plate, sleeve fixed plate and leading screw, inventor considers drive socket insufficient clamping force, quantitatively increase and be provided with multiple, but driven socket the most passively rotates, overall driving force is not enough, and yet suffer from the problem that rubber bar laterally slips between two driving drums.
Summary of the invention
In order to overcome above-mentioned technological deficiency, solve the problems referred to above, it is provided that a kind of automatic pipe lining machine, it is possible to decrease labor intensity, prevent from laterally slipping and drive powerful.
nullIn order to achieve the above object，A kind of automatic pipe lining machine that the present invention provides，Including bearing、Drive mechanism and steel clamp head，It is characterized in that，Including upper driving wheel and lower driving wheel，Upper driving wheel is the most relative with lower driving wheel and axial on same vertical，The middle part of upper driving wheel and lower driving wheel is respectively provided with a concave arc，Two concave arcs opposing upper and lower are in order to accommodate clamping rubber bar，Drive motor to drive upper driving wheel and lower driving wheel to rotate the most simultaneously,Described drive mechanism arranges capsul，Described steel clamp head is arranged in rubber bar front end，The bottom of steel clamp head arranges roller，Also include flexible trailing arm，In order to drive rubber bar to move by predetermined duct，Described drive mechanism includes driving motor、Sprocket wheel、Chain and power transmission shaft，Motor is driven to connect reductor，Reductor shaft arranges output chain gear，Upload end shaft and driving wheel and upper sprocket wheel are set，Lower drive shaft two ends arrange lower driving wheel and lower sprocket，Auxiliary sprocket wheel is set outside lower sprocket，Described chain engages outside upper sprocket wheel，Engage inside lower sprocket，Described upper power transmission shaft is arranged at case lid，Lower drive shaft is arranged at block，Case lid is connected or hinged by rotating shaft with block one end，The other end is open，Case lid and block can fasten as completed cases，Described block is fixed on bearing，Described power transmission shaft two ends are respectively provided with circle wheel，There is a through hole at Yuan Lun center，Through hole installs bearing，Described power transmission shaft passes from bearing，Described bearing is flexibly connected with hoisting frame in mode moving up and down，Lifting motor is arranged on the surface of bearing，Roll is connected on lifting motor output shaft，One end of steel wire rope is fixed on roll，The other end is fixed on bearing through the multiple directive wheels being arranged on hoisting frame，Described bearing arranges leading screw，Described leading screw is arranged and axially vertical boss，Described boss can compress case lid，Described bearing is fixedly installed guiding trustship，The center of circle of the center of circle of described guiding trustship and two concave arcs opposing upper and lower is in the same horizontal line，The axial place vertical of driving wheel is perpendicular with the axial place horizontal plane guiding trustship.
The method of work of a kind of automatic pipe lining machine, comprises the following steps:
Move to treat at poling together with parts thereon by bearing, with lifting motor regulation bearing to being suitable for wearing the step of rod height；
Operated manually or electrically leading screw loosens the compression to case lid, according to the fineness of rubber bar to be worn, the spacing between two driving wheels is adjusted to suitable distance, the step upwards opened by the upper arc of dummy pipe；
Rubber bar is sequentially passed through the concave arc between rear tube, upper and lower two drivings, the arc lower plate of dummy pipe, and the step of steel clamp head on rubber bar front end sleeve；
To turn over and cover rubber bar under the upper arc of dummy pipe, snap close between arc and arc lower plate in locking, by case lid to block pressing, operated manually or electrically leading screw compress case lid by boss, also cause the step of two driving wheels clamping rubber bars simultaneously；
Start and drive motor, drive output chain gear to rotate, drive two driving wheels to rotate the most simultaneously, utilize the frictional force between wheel drive surfaces and rubber bar surface that rubber bar gradually penetrates the step in network for location；
The roller of steel clamp head is smooth in network for location to be rolled, and the rubber bar of strip steel chuck is walked in the duct that network for location is predetermined, or flexible trailing arm is walked in the duct that network for location is predetermined, is fixed on the step that the rubber bar of flexible trailing arm is walked the most therewith.
The present invention uses electronic lifting, the mode of electronic poling, safe and reliable in performance, and the rubber tube being in use clamped is quick for installation, and easy to operate, the quantity of operator is few, does not has crossed construction, improves working environment；Meanwhile, rubber tube is the most easy to wear, improves work efficiency.Two concave arcs opposing upper and lower, in order to accommodate clamping rubber bar, can prevent from laterally slipping.
When rubber bar is walked in duct; easily change direction because own wt is relatively light or upwarps; cause phenomenon stuck in duct; practical operation solves this problem and generally uses manual method; at any time rubber bar levelling is adjusted suitable with hand-held hook; installing steel clamp head to increase counterweight and protect rubber bar injury-free, its roller rolls in duct, it is to avoid stuck phenomenon；Or rubber bar is fixed on flexible trailing arm, and flexible trailing arm is controlled to walk in duct by motor, walk flexible trailing arm after untiing rubber bar when putting in place and reclaim, it is also possible to avoid stuck.
Upload end shaft and driving wheel and upper sprocket wheel are set, lower drive shaft two ends arrange lower driving wheel and lower sprocket, auxiliary sprocket wheel is set outside lower sprocket, described chain engages outside upper sprocket wheel, engaging inside lower sprocket, output chain gear rotates and lower sprocket can be driven simultaneously to rotate round about, and driving wheel realization opposite direction simultaneously rotates i.e. up and down, two-wheeled simultaneously drives up and down, power foot.
Described upper power transmission shaft is arranged at case lid, and lower drive shaft is arranged at block, case lid and block and can fasten as completed cases, and the whole or big portion of drive mechanism is arranged in case, can play a protective role；Case lid is connected or hinged by rotating shaft with block one end, and the other end is open, it is simple to open, easy to maintenance；Case lid and block can fasten, and when the moving downward of case lid presses case lid under block to be limited to, hold-down mechanism, i.e. arrive the compression limit when case lid and block fasten completely, arrange the compression limit and prevent from damaging rubber bar by pressure.
Described power transmission shaft two ends are respectively provided with circle wheel, and there is a through hole at Yuan Lun center, and through hole installs bearing, and described power transmission shaft passes from bearing.Circle wheel is fixedly installed on case lid and block respectively up and down, it is ensured that power transmission shaft firmly installs, and supporting is strong, rotates flexibly, and the wheel of circle up and down at power transmission shaft two ends adds counterweight to case lid and block, the most laborsaving, reduces clamping torque.
Guide trustship to be used for being guided between driving wheel, derive driving wheel, guide predetermined duct, it is ensured that the most incoming.
Accompanying drawing explanation
The hoisting frame device front view that Fig. 1 provides for the present invention.
Fig. 2 is the hoisting frame device side view that the present invention provides.
Fig. 3 is the chain sprocket structure schematic diagram of body side.
Fig. 4 is steel clamp header structure schematic diagram.
Fig. 5 is flexible support arm structure schematic diagram.
Fig. 6 is the driving wheel schematic diagram of concave arc surface indentation.
Fig. 7 is the fit structure schematic diagram of dummy pipe and rear tube.
Fig. 8 is driving wheel, circle wheel, chain wheel set assembling structure schematic diagram.
Fig. 9 is that leading screw coordinates schematic diagram with body structure.
Figure 10 is rear tube structural representation.
Figure 11 is dummy pipe structural representation.
In figure: 1 bearing；2 steel clamp heads；Driving wheel on 3；4 times driving wheels；5 concave arcs；6 rollers；7 stretch trailing arm；8 chains；9 power transmission shafts；10 output chain gears；11 upper sprocket wheels；12 lower sprockets；13 auxiliary sprocket wheels；14 minor sprockets；15 case lids；16 blocks；17 circle wheels；18 hoisting frames；19 lifting motors；20 steel wire ropes；21 leading screws；22 boss；23 guide trustship；24 dummy pipes；25 rear tubes；Arc on 26；27 arc lower plates；28 snap closes；29 wheels；30 hangers；31 points；32 arc semi-circular tubes.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
nullAs shown in the figure，A kind of automatic pipe lining machine that the present invention provides，Including bearing 1、Drive mechanism and steel clamp 2，Including upper driving wheel 3 and lower driving wheel 4，Upper driving wheel 3 is relative with lower driving wheel about 4 and axial on same vertical，The middle part of upper driving wheel 3 and lower driving wheel 4 is respectively provided with a concave arc 5，Two concave arcs opposing upper and lower are in order to accommodate clamping rubber bar，Drive motor to drive upper driving wheel 3 and lower driving wheel 4 to rotate the most simultaneously，Described steel clamp 2 is arranged in rubber bar front end，The bottom of steel clamp 2 arranges roller 6，Also include flexible trailing arm 7，In order to drive rubber bar to move by predetermined duct，Described drive mechanism includes driving motor、Sprocket wheel、Chain 8 and power transmission shaft 9，Motor is driven to connect reductor，Reductor shaft arranges output chain gear 10，Upload end shaft and driving wheel 3 and upper sprocket wheel 11 are set，Lower drive shaft two ends arrange lower driving wheel 4 and lower sprocket 12，Auxiliary sprocket wheel 13 is set outside lower sprocket 12，Described chain 8 engages outside upper sprocket wheel 11，Engage inside lower sprocket 12，Described upper power transmission shaft is arranged at case lid 15，Lower drive shaft is arranged at block 16，Case lid 15 is connected or hinged by rotating shaft with block 16 one end，The other end is open，Case lid 15 and block 16 can fasten as completed cases，Described block 16 is fixed on bearing 1，Described power transmission shaft 9 two ends are respectively provided with round wheel 17，There is a through hole at Yuan Lun center，Through hole installs bearing，Described power transmission shaft 9 passes from bearing，Described bearing 1 is flexibly connected with hoisting frame 18 in mode moving up and down，Lifting motor 19 is arranged on the surface of bearing 1，Roll is connected on lifting motor 19 output shaft，One end of steel wire rope 20 is fixed on roll，The other end is fixed on bearing 1 through the multiple directive wheels being arranged on hoisting frame 18，Described bearing 1 arranges leading screw 21，Described leading screw 21 is arranged and axially vertical boss 22，Described boss 22 can compress case lid 15，Described bearing 1 is fixedly installed guiding trustship 23，The center of circle of the center of circle of described guiding trustship 23 and two concave arcs 5 opposing upper and lower is in the same horizontal line，The axial place vertical of driving wheel is perpendicular with the axial place horizontal plane guiding trustship 23.Described drive mechanism arranges capsul, shields, and is also prevented from dust and invades.
The method of work of a kind of automatic pipe lining machine, comprises the following steps:
Move to treat at poling together with parts thereon by bearing 1, with lifting motor regulation bearing 1 to being suitable for wearing the step of rod height；
Operated manually or electrically leading screw 21 loosens the compression to case lid 15, according to the fineness of rubber bar to be worn, the spacing between two driving wheels is adjusted to suitable distance, the step upwards opened by the upper arc 26 of dummy pipe 24；
Rubber bar is sequentially passed through the concave arc 5 between rear tube 25, upper and lower two drivings, the arc lower plate 27 of dummy pipe 24, and the step of steel clamp 2 on rubber bar front end sleeve；
The upper arc of dummy pipe 24 is turned over and covers rubber bar for 26 times, snap close 28 between arc 26 and arc lower plate 27 in locking, by case lid 15 to block 16 pressing, operated manually or electrically leading screw 21 compress case lid 15 by boss 22, also cause the step of two driving wheels clamping rubber bars simultaneously；
Start and drive motor, drive output chain gear 10 to rotate, drive two driving wheels to rotate the most simultaneously, utilize the frictional force between wheel drive surfaces and rubber bar surface that rubber bar gradually penetrates the step in network for location；
The roller 6 of steel clamp 2 is smooth in network for location to be rolled, and the rubber bar of strip steel chuck 2 is walked in the duct that network for location is predetermined, or flexible trailing arm 7 is walked in the duct that network for location is predetermined, is fixed on the step that the rubber bar of flexible trailing arm 7 is walked the most therewith.
The prestress rubber pipe poling machine that the present invention provides uses electronic lifting, the mode of electronic poling, safe and reliable in performance, and the rubber tube being in use clamped is quick for installation, easy to operate, the quantity of operator is few, does not has crossed construction, improves working environment；Meanwhile, rubber tube is the most easy to wear, improves work efficiency.Two concave arcs 5 opposing upper and lower, in order to accommodate clamping rubber bar, can prevent from laterally slipping.
When rubber bar is walked in duct; easily change direction because own wt is relatively light or upwarps; cause phenomenon stuck in duct; practical operation solves this problem and generally uses manual method; at any time rubber bar levelling is adjusted suitable with hand-held hook; installing steel clamp 2 to increase counterweight and protect rubber bar injury-free, its roller 6 rolls in duct, it is to avoid stuck phenomenon；Or rubber bar is fixed on flexible trailing arm 7, and flexible trailing arm 7 is controlled to walk in duct by motor, walk flexible trailing arm 7 after untiing rubber bar when putting in place and reclaim, it is also possible to avoiding stuck, described flexible trailing arm 7 is arranged at dummy pipe 24 front end.Described flexible trailing arm 7 arranges arc semi-circular tube 32, and described arc semi-circular tube 32 end face is open, and rubber bar is fixed in arc semi-circular tube 32.
Described bearing 1 arranges wheel 29 and rudder, facilitates the global displacement of device.
Described bearing 1 is provided for the hanger 30 of lifting, and being used for wearing is steel wire rope.
Described guiding trustship 23 includes rear tube 25 and dummy pipe 24；The arc semi-circular tube that rear tube 25 opens for end face；Dummy pipe 24 includes arc 26 and arc lower plate 27, and the two is connected by rotating shaft or hinged, and upper arc 26 can upwards open.
Upper arc 26 and arc lower plate 27 are detained and are provided with snap close 28 along side, for being locked by lower arcuate plate.
Steel clamp 2 includes a point 31, facilitates rubber bar to walk in prestressed pore passage.
Upload end shaft and driving wheel 3 and upper sprocket wheel 11 are set, lower drive shaft two ends arrange lower driving wheel 4 and lower sprocket 12, auxiliary sprocket wheel 13 is set outside lower sprocket 12, described chain 8 engages outside upper sprocket wheel 11, engaging inside lower sprocket 12, output chain gear 10 rotates and lower sprocket can be driven simultaneously to rotate round about, and driving wheel realization opposite direction simultaneously rotates i.e. up and down, two-wheeled simultaneously drives up and down, power foot.
Described upper power transmission shaft is arranged at case lid 15, and lower drive shaft is arranged at block 16, case lid 15 and block 16 and can fasten as completed cases, and the whole or big portion of drive mechanism is arranged in case, can play a protective role；Case lid 15 is connected or hinged by rotating shaft with block 16 one end, and the other end is open, it is simple to open, easy to maintenance；Case lid 15 and block 16 can fasten, case lid 15 move downward block 16 to be limited to, when pressing case lid 15 under hold-down mechanism, when case lid 15 and block 16 fasten completely i.e. arrive compression the limit, arrange compression the limit prevent from damaging rubber bar by pressure.
Described power transmission shaft 9 two ends are respectively provided with round wheel 17, and there is a through hole at Yuan Lun center, and through hole installs bearing, and described power transmission shaft 9 passes from bearing.Circle wheel is fixedly installed on case lid 15 and block 16 respectively up and down, it is ensured that power transmission shaft 9 firmly installs, and supporting is strong, rotates flexibly, and the wheel of circle up and down at power transmission shaft 9 two ends adds counterweight to case lid 15 and block 16, the most laborsaving, reduces clamping torque.
Guide trustship 23 to be used for being guided between driving wheel, derive driving wheel, guide predetermined duct, it is ensured that the most incoming.
Auxiliary sprocket wheel 13 is set outside lower sprocket 12, can guarantee that chain 8 engages lower sprocket 12.
So the air line distance of auxiliary sprocket wheel 13 and output chain gear 10 is farther out, easily causes chain 8 and relaxes；In order to solve this problem, arranging minor sprocket 14 between auxiliary sprocket wheel 13 and output chain gear 10, minor sprocket 14 is arranged at auxiliary sprocket wheel 13 and the inner side of output chain gear 10 straight line, it is ensured that reasonably takes turns spacing, prevents chain 8 from slipping.
The character "door" form structure that hoisting frame 18 is made up of two vertical rods and a cross bar.
The lower end of leading screw 21 is fixed on the end face of bearing 1, leading screw 21 can rotate in seat fixed by leading screw, leading screw 21 surface configuration screw thread, leading screw is fixed seat and is also provided with corresponding screw thread, the rotary motion of leading screw 21 self causes the up and down motion relative to fixing seat simultaneously, drive the up and down motion of boss 22, case lid 15 can be compressed or loosen.
Described boss 22 around and be fixed on leading screw 21 upper end, leading screw 21 no matter rotate to any angle stop time can ensureing that boss 22 is pressed on case lid 15.Described boss 22 can be made into integration with leading screw 21.
Described leading screw 21 can arrange manual rocking handle, and operator holds rocking handle shake leading screw 21 and rotates.Leading screw 21 also can be connected with a motor, the electronic rotation realizing leading screw 21.
Described driving wheel concave arc 5 inner surface indentation, to increase frictional force.
Lifting motor 19, driving motor etc. all can be connected with distribution box, realize intelligentized remote pilot with controller and remote controller.
Coordinate is explained in detail embodiments of the present invention above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned embodiment, in the ken that described technical field those of ordinary skill is possessed, it is also possible on the premise of without departing from present inventive concept, various changes can be made.
Claims (10)
1. an automatic pipe lining machine, including bearing, drive mechanism and steel clamp head, it is characterized in that, including upper driving wheel and lower driving wheel, upper driving wheel is the most relative with lower driving wheel and axial on same vertical, and the middle part of upper driving wheel and lower driving wheel is respectively provided with a concave arc, and two concave arcs opposing upper and lower are in order to accommodate clamping rubber bar, driving motor to drive upper driving wheel and lower driving wheel to rotate, described drive mechanism arranges capsul the most simultaneously.
A kind of automatic pipe lining machine the most according to claim 1, it is characterised in that described steel clamp head is arranged in rubber bar front end, and the bottom of steel clamp head arranges roller.
A kind of automatic pipe lining machine the most according to claim 1, it is characterised in that also include flexible trailing arm, in order to drive rubber bar to move by predetermined duct.
4. according to a kind of automatic pipe lining machine described in claim 1,2 or 3, it is characterized in that, described drive mechanism includes driving motor, sprocket wheel, chain and power transmission shaft, driving motor to connect reductor, reductor shaft arranges output chain gear, uploads end shaft and arranges driving wheel and upper sprocket wheel, lower drive shaft two ends arrange lower driving wheel and lower sprocket, arranging auxiliary sprocket wheel outside lower sprocket, described chain engages outside upper sprocket wheel, engages inside lower sprocket.
A kind of automatic pipe lining machine the most according to claim 4, it is characterised in that described upper power transmission shaft is arranged at case lid, lower drive shaft is arranged at block, and case lid is connected or hinged by rotating shaft with block one end, and the other end is open, case lid and block can fasten as completed cases, and described block is fixed on bearing.
A kind of automatic pipe lining machine the most according to claim 4, it is characterised in that described power transmission shaft two ends are respectively provided with circle wheel, there is a through hole at Yuan Lun center, and through hole installs bearing, and described power transmission shaft passes from bearing.
7. according to a kind of automatic pipe lining machine described in claim 1,2 or 3, it is characterized in that, described bearing is flexibly connected with hoisting frame in mode moving up and down, and lifting motor is arranged on the surface of bearing, connect roll on lifting motor output shaft, roll is fixed the one of steel wire rope
End, the other end is fixed on bearing through the multiple directive wheels being arranged on hoisting frame.
8., according to a kind of automatic pipe lining machine described in claim 1,2 or 3, it is characterised in that described bearing arranges leading screw, described leading screw is arranged and axially vertical boss, and described boss can compress case lid.
9. according to a kind of automatic pipe lining machine described in claim 1,2 or 3, it is characterized in that, described bearing is fixedly installed guiding trustship, in the same horizontal line, the axial place vertical of driving wheel is perpendicular with the axial place horizontal plane guiding trustship in the center of circle of the center of circle of described guiding trustship and two concave arcs opposing upper and lower.
10. the method for work of an automatic pipe lining machine, it is characterised in that comprise the following steps:
Move to treat at poling together with parts thereon by bearing, with lifting motor regulation bearing to being suitable for wearing the step of rod height；
Operated manually or electrically leading screw loosens the compression to case lid, according to the fineness of rubber bar to be worn, the spacing between two driving wheels is adjusted to suitable distance, the step upwards opened by the upper arc of dummy pipe；
Rubber bar is sequentially passed through the concave arc between rear tube, upper and lower two drivings, the arc lower plate of dummy pipe, and the step of steel clamp head on rubber bar front end sleeve；
To turn over and cover rubber bar under the upper arc of dummy pipe, snap close between arc and arc lower plate in locking, by case lid to block pressing, operated manually or electrically leading screw compress case lid by boss, also cause the step of two driving wheels clamping rubber bars simultaneously；
Start and drive motor, drive output chain gear to rotate, drive two driving wheels to rotate the most simultaneously, utilize the frictional force between wheel drive surfaces and rubber bar surface that rubber bar gradually penetrates the step in network for location；
The roller of steel clamp head is smooth in network for location to be rolled, and the rubber bar of strip steel chuck is walked in the duct that network for location is predetermined, or flexible trailing arm is walked in the duct that network for location is predetermined, is fixed on the step that the rubber bar of flexible trailing arm is walked the most therewith.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433114.4A CN105970828B (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
| CN201810147556.1A CN108301329A (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433114.4A CN105970828B (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810147556.1A Division CN108301329A (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105970828A true CN105970828A (en) | 2016-09-28 |
| CN105970828B CN105970828B (en) | 2018-05-01 |
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| CN201810147556.1A Pending CN108301329A (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
| CN201610433114.4A Expired - Fee Related CN105970828B (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810147556.1A Pending CN108301329A (en) | 2016-06-18 | 2016-06-18 | A kind of automatic pipe lining machine and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113089485B (en) * | 2021-03-02 | 2022-04-08 | 中铁十一局集团汉江重工有限公司 | Pipe penetrating and pulling trolley for box girder prestressed duct construction and pipe penetrating and pulling method thereof |
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| CN204725659U (en) * | 2015-05-22 | 2015-10-28 | 中铁七局集团西安铁路工程有限公司 | Post stretching simple supported box beam rubber pulling rod rod poling machine |
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- 2016-06-18 CN CN201610433114.4A patent/CN105970828B/en not_active Expired - Fee Related
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| JPH1054139A (en) * | 1996-08-12 | 1998-02-24 | Kumagai Gumi Co Ltd | Pc cable delivery device |
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| CN201883381U (en) * | 2010-12-06 | 2011-06-29 | 中交一公局厦门工程有限公司 | Steel stranded wire automatic penetrating machine |
| CN202029231U (en) * | 2011-04-06 | 2011-11-09 | 中国建筑土木建设有限公司 | Rubber extracting bar threading machine used for box girder reinforcement cage prestress pore forming |
| CN102383377A (en) * | 2011-08-30 | 2012-03-21 | 中铁十局集团有限公司 | Construction method utilizing steel-strand strand pulling machine to perform fast strand pulling during construction of prestress structures |
| CN202755314U (en) * | 2012-08-14 | 2013-02-27 | 中铁十四局集团有限公司 | Simple support T-beam steel stranded wire pulling machine by prefabricated rear rising method |
| CN103015326A (en) * | 2012-12-28 | 2013-04-03 | 中铁二十四局集团有限公司 | Automatic rubber tube inserting machine and application method thereof in box girder reinforcement cage |
| CN203654189U (en) * | 2013-11-07 | 2014-06-18 | 中铁十八局集团第一工程有限公司 | Prestressed pore stringer |
| CN204982667U (en) * | 2015-06-18 | 2016-01-20 | 中铁六局集团有限公司 | Prestressing force rubber tube poling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105970828B (en) | 2018-05-01 |
| CN108301329A (en) | 2018-07-20 |
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