CN204475181U - Steel strand pulling machine - Google Patents
Steel strand pulling machine Download PDFInfo
- Publication number
- CN204475181U CN204475181U CN201420843475.2U CN201420843475U CN204475181U CN 204475181 U CN204475181 U CN 204475181U CN 201420843475 U CN201420843475 U CN 201420843475U CN 204475181 U CN204475181 U CN 204475181U
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- CN
- China
- Prior art keywords
- steel strand
- gearbox
- pulling machine
- shaft
- power transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Abstract
The utility model provides a steel strand wires are worn and are restrainted machine, include: the motor, belt pulley mechanism and gearbox all set up above the frame, and belt pulley mechanism's one end is connected with the motor, and the other end is connected with the gearbox, and the steel strand wires guide way sets up the front end at the gearbox. The pulley mechanism includes a pulley mechanism housing, a belt, and a pulley. The gearbox includes gearbox shell, driving shaft, jackshaft, first transmission shaft, secondary drive axle, third transmission shaft, drive gear axle, shift fork, pinch roller subassembly, revolution encoder and hank line wheel. The pinch roller assembly comprises two pinch rollers arranged in front and at back, a left fixing plate and a right fixing plate of the pinch rollers, an upper sliding seat and a lower sliding seat of the pinch rollers, a pressure input shaft of the pinch rollers, an input shaft inclined block, a pressing adjusting shaft and a pressing inclined block. Use the utility model provides a steel strand wires are worn and are restrainted machine, it is big to wear the cable dynamics, convenient operation, and transmission efficiency is high, not only energy-conservation but also practices thrift the human cost.
Description
Technical field
The utility model belongs to engineering construction mechanical field, particularly relates to a kind of steel strand pulling machine.
Background technology
When building bridge and building, steel strand pulling machine is ideal construction machinery of reeving, and is also to adopt the main tool had for duct steel strand in prestressing force work.Steel strand pulling machine also comprises following title: prestress wire threader, steel strand shuttle machine, steel strand cable penetrating machine, steel strand poling machine.
Steel strand pulling machine is called for short reeves, and is by machine driving, and roller clamping steel strand transmit, and can enter, can move back, can transmit continuously, also can crawl transmission, pass on steel strand speed with stepless time adjustment, easy to operate, dependable performance, efficiency is remarkable, and this machine alleviates labour intensity greatly.
The operating principle of steel strand pulling machine: reductor drives two driving wheel to rotate, and steel strand insert from one end incoming line, driving wheel and two driven pulley are pushed down steel strand and are moved forward and penetrate reserving hole channel along conduit, reach stretch-draw size until pass from the duct other end.
The dynamics of reeving of existing steel strand pulling machine is inadequate, when distance of reeving is longer, easily occurs skidding, cannot realize the operation of reeving of long distance bridge, and the lashing length of existing steel strand pulling machine is by Artificial Control, and operate easy not, transmission efficiency is low.
Utility model content
In order to the dynamics of reeving solving existing steel strand pulling machine is inadequate, reeving, operation distance is longer there will be skidding, lashing length is the easy not and defect that transmission efficiency is low by Artificial Control, one is needed to reeve great efforts, easy to operate, transmission efficiency is high, energy-conservation and save the steel strand pulling machine of human cost.
The utility model provides a kind of steel strand pulling machine, comprise: frame, motor, pulley mechanism, gearbox and steel strand gathering sill, motor, pulley mechanism and gearbox are all arranged on above frame, one end of pulley mechanism is connected with motor, and the other end is connected with gearbox, and steel strand gathering sill is arranged on the front end of gearbox.Pulley mechanism comprises pulley mechanism shell, belt and belt pulley.Gearbox comprises gear-box case, driving shaft, jackshaft, first power transmission shaft, second driving shaft, 3rd power transmission shaft, driving gearshaft, shift fork, pinch roller assembly, turn encoder and twisted wire wheel, driving shaft has input and output, the input of driving shaft is connected with the belt pulley of pulley mechanism, output is duplex spline tooth, first power transmission shaft, second driving shaft and the 3rd power transmission shaft have input and output, input is gear, output is deep-slotted chip breaker drive, jackshaft has input and output, input has two gears, output has a gear, the output of driving shaft and the input of jackshaft engage each other, the input of the output of jackshaft and second driving shaft and the 3rd power transmission shaft engages each other, the gear of driving gearshaft and the input of the first power transmission shaft and second driving shaft engage each other.Shift fork is arranged at gearbox top, and shift fork upper end has handle, and lower end is connected with driving shaft.Two contact rollers arranged before and after pinch roller assembly comprises, contact roller left and right fixed head, on contact roller lower slider, contact roller pressure power shaft, power shaft tiltedly fast, compress adjustment axle and compress skewback.Be provided with twisted wire wheel between pinch roller assembly, the exit position of gearbox is equiped with turn encoder, and turn encoder can Measurement accuracy threading length.
The steel strand pulling machine that application the utility model provides, great efforts of reeving, easy to operate, transmission efficiency is high, not only energy-conservation but also saving human cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is steel strand pulling machine product structure schematic diagram of the present utility model;
Fig. 2 is steel strand pulling machine product structure lateral view of the present utility model;
Fig. 3 is steel strand pulling machine product structure elevation of the present utility model;
Fig. 4 is steel strand pulling machine product structure rear elevation of the present utility model;
Fig. 5 is steel stranded wire penetrating adapter machine gearbox internal variable speed axle group schematic diagram of the present utility model;
Fig. 6 is the lateral view of steel stranded wire penetrating adapter machine gearbox internal variable speed axle group of the present utility model;
Fig. 7 is steel strand pulling machine pinch roller assembly schematic diagram of the present utility model;
Fig. 8 is steel strand pulling machine pinch roller assembly top view of the present utility model;
Fig. 9 is steel strand pulling machine pinch roller assembly principle schematic of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Specific embodiment
As shown in Figure 1, for steel strand pulling machine product structure schematic diagram of the present utility model, as shown in Figure 2, for steel strand pulling machine product structure lateral view of the present utility model, as shown in Figure 3, for steel strand pulling machine product structure elevation of the present utility model, as shown in Figure 4, for steel strand pulling machine product structure rear elevation of the present utility model, steel strand pulling machine (100) comprising: frame (102), motor (104), pulley mechanism (106), gearbox (108) and steel strand gathering sill (110), motor (104), pulley mechanism (106) and gearbox (108) are all arranged on above frame (102), one end of pulley mechanism (106) is connected with motor (104), the other end is connected with gearbox (108), steel strand gathering sill (110) is arranged on the front end of gearbox (108).Pulley mechanism (106) comprises pulley mechanism shell (112), belt (114) and belt pulley (116).Gearbox (108) comprises gear-box case (118), driving shaft (120), jackshaft (122), first power transmission shaft (124), second driving shaft (126), 3rd power transmission shaft (128), driving gearshaft (130), shift fork (132), pinch roller assembly (134), turn encoder (136) and twisted wire wheel (138), as shown in Figure 5, for steel stranded wire penetrating adapter machine gearbox internal variable speed axle group schematic diagram of the present utility model, as shown in Figure 6, for the lateral view of steel stranded wire penetrating adapter machine gearbox internal variable speed axle group of the present utility model, driving shaft (120) is duplex splined shaft, the input of driving shaft (120) is connected with the belt pulley (116) of pulley mechanism (106), the output of driving shaft (120) is duplex spline tooth, first power transmission shaft (124), second driving shaft (126) and the 3rd power transmission shaft (128) have input and output, first power transmission shaft (124), the input of second driving shaft (126) and the 3rd power transmission shaft (128) is gear, output is the drive with deep-slotted chip breaker, jackshaft (122) has input and output, the input of jackshaft (122) has two gears, the output of jackshaft (122) has a gear, the gear of driving shaft (120) output and the gear of jackshaft (122) input engage each other, the gear of the gear of jackshaft (122) output and second driving shaft (126) and the 3rd power transmission shaft (128) input engages each other, the gear of driving gearshaft (130) and the gear of the first power transmission shaft (124) and second driving shaft (126) input engage each other.Shift fork (132) is arranged at the top of gearbox (108), the upper end of shift fork (132) has handle, this handle is arranged at the outside of gearbox (108), the lower end of shift fork (132) is connected with driving shaft (120), and the rotation of shift fork (132) can drive the movement of driving shaft (120).As shown in Figure 7, for steel strand pulling machine pinch roller assembly schematic diagram of the present utility model, as shown in Figure 8, for steel strand pulling machine pinch roller assembly top view of the present utility model, the top of power transmission shaft is all provided with pinch roller assembly (134), two contact rollers (140) arranged before and after pinch roller assembly (134) comprises, contact roller left and right fixed head (142), lower slider (144) on contact roller, contact roller pressure power shaft (146), power shaft skewback (148), compress adjustment axle (150) and compress skewback (152), as shown in Figure 9, for steel strand pulling machine pinch roller assembly principle schematic of the present utility model, in each group pinch roller assembly (134), the axle center of two contact rollers (140) and the axle center of contact roller pressure power shaft (146) form triangle, the axle center of each power transmission shaft forms triangle with the axle center of pressure two contact rollers (140) thereon, make compression adjust axle (150) by the adjustment nut compressed in adjustment axle (150) move thus drive contact roller (140) lower work.Twisted wire wheel (138) is provided with between the pinch roller assembly (134) above power transmission shaft, also be equiped with turn encoder (136) in the exit position of gearbox (108), turn encoder (136) can Measurement accuracy threading length.
The operating principle of steel strand pulling machine of the present utility model:
When operating steel strand pulling machine of the present utility model, contact roller is adjusted to the top, again steel strand are taken turns through compression wheels and twisted wire, make compression adjustment axle move thus drive contact roller to compress steel strand downwards finally by the adjustment nut compressed on adjustment axle.Starter motor, whole steel strand pulling machine starts the steel strand that shuttle back and forth, and operation of by the time shuttling back and forth completes, and closes steel strand pulling machine, and cuts off steel strand.
Claims (10)
1. a steel strand pulling machine, comprise: frame, motor, pulley mechanism, gearbox and steel strand gathering sill, described motor, described pulley mechanism and described gearbox are all arranged on above described frame, one end of described pulley mechanism is connected with described motor, and the other end is connected with described gearbox, and described steel strand gathering sill is arranged on the front end of described gearbox; It is characterized in that: in described gearbox, be provided with pinch roller assembly, lower slider, contact roller pressure power shaft, power shaft skewback, compression adjustment axle and compression skewback on two contact rollers arranged before and after described pinch roller assembly comprises, contact roller left and right fixed head, contact roller, in pinch roller assembly described in each, the axle center of two described contact rollers and the axle center of described contact roller pressure power shaft form triangle.
2. steel strand pulling machine according to claim 1, is characterized in that: described pulley mechanism comprises pulley mechanism shell, belt and belt pulley.
3. steel strand pulling machine according to claim 1, is characterized in that: described gearbox also comprises gear-box case, driving shaft, jackshaft, the first power transmission shaft, second driving shaft, the 3rd power transmission shaft, driving gearshaft, shift fork, turn encoder and twisted wire wheel.
4. steel strand pulling machine according to claim 3, is characterized in that: described driving shaft has input and output, and described input is connected with described pulley mechanism, and described output is duplex spline tooth.
5. steel strand pulling machine according to claim 3, it is characterized in that: described first power transmission shaft, described second driving shaft and described 3rd power transmission shaft have input and output, described input is gear, described output is deep-slotted chip breaker drive, above described power transmission shaft, described pinch roller assembly is set, power transmission shaft described in each is compressed by two described contact rollers, and the axle center of power transmission shaft described in each forms triangle with the axle center of pressure two described contact rollers thereon.
6. steel strand pulling machine according to claim 3, it is characterized in that: described jackshaft has input and output, the input of described jackshaft has two gears and engages each other with the output of described driving shaft, and the output of described jackshaft has a gear and engages each other with the input of described second driving shaft and described 3rd power transmission shaft.
7. steel strand pulling machine according to claim 3, is characterized in that: the gear of described driving gearshaft and the input of described first power transmission shaft and described second driving shaft engage each other.
8. steel strand pulling machine according to claim 3, it is characterized in that: described shift fork is arranged at the top of described gearbox, the upper end of described shift fork has handle, described handle is arranged at the outside of described gearbox, the lower end of described shift fork is connected with described driving shaft, and the rotation of described shift fork can drive the movement of described driving shaft.
9. steel strand pulling machine according to claim 3, is characterized in that: described twisted wire wheel is arranged between the described pinch roller assembly above described power transmission shaft.
10. steel strand pulling machine according to claim 3, is characterized in that: described turn encoder is installed in the exit position of described gearbox and is used for measuring threading length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843475.2U CN204475181U (en) | 2014-12-26 | 2014-12-26 | Steel strand pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843475.2U CN204475181U (en) | 2014-12-26 | 2014-12-26 | Steel strand pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475181U true CN204475181U (en) | 2015-07-15 |
Family
ID=53630984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843475.2U Withdrawn - After Issue CN204475181U (en) | 2014-12-26 | 2014-12-26 | Steel strand pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475181U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780656A (en) * | 2014-12-26 | 2016-07-20 | 中山市睿望达精密科技有限公司 | Steel strand pulling machine |
| CN106436585A (en) * | 2016-12-02 | 2017-02-22 | 中交第二航务工程勘察设计院有限公司 | Pre-stressed steel strand pulling fixture and method for operating same |
| CN108951423A (en) * | 2018-07-09 | 2018-12-07 | 云南春鹏钢绞线有限公司 | A kind of steel strand penetrating device |
| CN111085852A (en) * | 2019-12-12 | 2020-05-01 | 上海硅瑞恒汽车部件有限公司 | Stay wire assembly equipment |
-
2014
- 2014-12-26 CN CN201420843475.2U patent/CN204475181U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780656A (en) * | 2014-12-26 | 2016-07-20 | 中山市睿望达精密科技有限公司 | Steel strand pulling machine |
| CN106436585A (en) * | 2016-12-02 | 2017-02-22 | 中交第二航务工程勘察设计院有限公司 | Pre-stressed steel strand pulling fixture and method for operating same |
| CN108951423A (en) * | 2018-07-09 | 2018-12-07 | 云南春鹏钢绞线有限公司 | A kind of steel strand penetrating device |
| CN111085852A (en) * | 2019-12-12 | 2020-05-01 | 上海硅瑞恒汽车部件有限公司 | Stay wire assembly equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |