CN101994394B - Self-locking cord penetrating machine - Google Patents
Self-locking cord penetrating machine Download PDFInfo
- Publication number
- CN101994394B CN101994394B CN2009100344126A CN200910034412A CN101994394B CN 101994394 B CN101994394 B CN 101994394B CN 2009100344126 A CN2009100344126 A CN 2009100344126A CN 200910034412 A CN200910034412 A CN 200910034412A CN 101994394 B CN101994394 B CN 101994394B
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- Prior art keywords
- reeving
- wheel
- frame
- steel strand
- putting
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- 230000000149 penetrating effect Effects 0.000 title abstract 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000011513 prestressed concrete Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The invention relates to a self-locking cord penetrating machine comprising a stand, a multi-speed motor, a coupler, a reversing speed reducer, a gearwheel, pinions and a cord penetrating box. The cord penetrating box is arranged above the stand, the gearwheel and the two pinions are arranged on the cord penetrating box, a plurality of swinging cord frames are arranged above the gearwheel and the pinions, and toothed cord penetrating wheels and toothed swinging cord penetrating wheels are arranged on the swinging cord frames which are connected through connecting plates so that the cord penetrating machine effectively forms a self-locking state whenpenetrates the steel strands. The invention has compact structure, convenient and rapid operation and stable performance.
Description
Technical field: the present invention relates to a kind of cable machine, particularly relate to a kind of a kind of self-locking cable machine of the prestressed concrete steel strand that use under the backward pull method occasion that is used in.
Background technology: along with the high speed development of Chinese national economy, large foundation construction such as large quantities of high-speed railways, intercity high ferro, bridge spanning the sea, large bridge, the three-dimensional bridge of speedway, nuclear power station start in succession, and in these large-scale construction; All need a large amount of use prestressed concrete steel strand, and when using the prestressed concrete steel strand, generally all adopt post stretching; Just the reinforced cement concrete goods after prefabricated are carried out stretch-draw anchor through the steel strand that pierce into,, improve the strength and stiffness of concrete products to eliminate concrete prestressing force; At this moment just need to adopt a large amount of cable machines, and the cable machine that generally adopted in the past all is that pair roller applies normal pressure; Make it form malleation frictional force; Thereby make tightwire wire motion,, fix in being difficult to steel strand are moved though this design can the extended steel twisted wire; Inefficiency can not satisfy demand of practical production.
Summary of the invention: the object of the invention is exactly the self-locking cable machine that a kind of novelty will be provided, and it can overcome the existing defective of above Vintage Product effectively.The objective of the invention is to realize like this; A kind of self-locking cable machine; Form by frame, multispeed electric machine, shaft joint, communtation deceleration device, gear wheel, pinion, the casing of reeving; It is characterized in that: described multispeed electric machine is arranged on the below of frame, and shaft joint links together communtation deceleration device and multispeed electric machine; Above frame, be provided with the casing of reeving; Casing is provided with gear wheel and two pinions; Above big pinion, be provided with several and can put the frame of reeving; The described frame of reeving of putting is provided with toothed wheel and the toothed wheel of reeving of putting of reeving, can put reeve frame with can put the employing junction plate of reeving between the frame and be connected.
The present invention is simple in structure, and is easy for installation, can overcome the existing problem of Vintage Product effectively.
Description of drawings: Fig. 1 is a structural representation of the present invention
1, frame 2, adhesive tape 3, communtation deceleration device 4, shaft joint 5, multispeed electric machine 6, gear wheel 7, pinion 8, the wheel 9 of reeving can be put the wheel 10 of reeving, and goes out rope mouth 11, and the casing 12 of reeving can be put the frame 13 of reeving, junction plate 14, lock bolt 15 advances Suo Kou
The specific embodiment: the present invention is described further below in conjunction with accompanying drawing
In Fig. 1; A kind of self-locking cable machine of the present invention; Form by frame, multispeed electric machine, shaft joint, communtation deceleration device, gear wheel, pinion, the casing of reeving; It is characterized in that: described multispeed electric machine is arranged on the below of frame, and shaft joint links together communtation deceleration device and multispeed electric machine; Above frame, be provided with the casing of reeving; Casing is provided with gear wheel and two pinions; Above big pinion, be provided with several and can put the frame of reeving; The described frame of reeving of putting is provided with toothed wheel and the toothed wheel of reeving of putting of reeving, can put reeve frame with can put the employing junction plate of reeving between the frame and be connected.During practical implementation, multispeed electric machine is connected with the communtation deceleration device through shaft joint, and the communtation deceleration device is delivered to power on the gear wheel through adhesive tape, and gear wheel is delivered to power respectively on two pinions; On the casing of reeving; Operated by rotary motion has four groups can put the frame of reeving; Can put the frame of reeving for every group and be provided with a toothed wheel and the toothed wheel of reeving of putting of reeving, spool being fixed on the casing of reeving of the wheel of reeving, the toothed pendulum reeves that to take turns to be the left and right swing in center with the wheel shaft of reeving; And four groups can to put the frame of reeving be to be connected with junction plate, so four groups can be put the frame of reeving and form an interlock body of swing synchronously through junction plate; When tightwire wire pierces into from advancing Suo Kou; Through by four groups reeve the wheel with can put reeve the wheel formed the steel strand passage time; Power on two pinions drives respectively and is arranged on the wheel rotation forward of reeving of the band tooth that can put on the frame of reeving, and the wheel of reeving is equivalent to decide roller, is equivalent to moving roller and can put the wheel of reeving; Moving roller is the center with the axle of deciding roller, can be around deciding the roller swing.When fixed, moving roller rotated synchronously, steel strand produced frictional force to moving roller, and steel strand begin to travel forward, and drive moving roller simultaneously along the swing of steel strand travel direction, thereby steel strand are exerted pressure.The linear velocity of steel strand is fast more; The power of moving pair of rollers steel strand effect is just big more; Self-lock force is also just big more, interacts between steel strand and the moving roller, keeps moving roller and steel strand and decides being synchronized with the movement of roller; Being the interactively that under dynamic action, forms under the self-locking locking state between them, is that self-locking state disappears like dynamic end.So when steel strand, as long as start motor, four groups of wheels of reeving will be worked immediately, the limit is entered the steel strand limit and is formed self-locking, and steel strand can reach per minute conveyer line speed and reach more than 120 meters.When steel strand need be retreated, the adjustment lock bolt, steel strand can withdraw from from cable machine.Compact conformation of the present invention, easy to operate, quick, stable performance.
Claims (1)
1. self-locking cable machine; Form by frame, multispeed electric machine, shaft joint, communtation deceleration device, gear wheel, pinion, the casing of reeving; It is characterized in that: described multispeed electric machine is arranged on the below of frame, and shaft joint links together communtation deceleration device and multispeed electric machine; Above frame, be provided with the casing of reeving; Casing is provided with gear wheel and two pinions; Above big pinion, be provided with several and can put the frame of reeving; The described frame of reeving of putting is provided with toothed wheel and the toothed wheel of reeving of putting of reeving, can put reeve frame with can put the employing junction plate of reeving between the frame and be connected; After starting motor, the communtation deceleration device is delivered to power on the gear wheel through adhesive tape, and gear wheel is delivered to power respectively on two pinions; Can put the frame of reeving is four groups; Can put the frame of reeving for every group and be provided with a toothed wheel and the toothed wheel of reeving of putting of reeving; The axle of taking turns of reeving is fixed on the casing of reeving; Toothed to put the wheel of reeving be the left and right swing in center with the wheel shaft of reeving, and can put the frame of reeving for four groups and form an interlock body of swing synchronously through junction plate; When tightwire wire pierces into from import, reeve wheel with can put the steel strand passage that the wheel of reeving formed the time through four groups, the power on two pinions drives respectively and is arranged on the wheel rotation forward of reeving of the band tooth that can put on the frame of reeving; Can putting the wheel of reeving is the center with the axle of the wheel of reeving, can be around reeving wheel swing, when the wheel of reeving, in the time of can putting the wheel of reeving and rotate synchronously; Steel strand produce frictional force to putting the wheel of reeving, and steel strand begin to travel forward, and drive simultaneously can put the wheel of reeving along the swing of steel strand travel direction; Thereby steel strand are exerted pressure, and steel strand and can putting are reeved and are interacted between the wheel, and maintenance can be put reeve wheel and steel strand and being synchronized with the movement of reeving and take turns; Under dynamic action, form the interactively under the self-locking locking state between them; When steel strand need be retreated, the adjustment lock bolt, steel strand can withdraw from from cable machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100344126A CN101994394B (en) | 2009-08-28 | 2009-08-28 | Self-locking cord penetrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100344126A CN101994394B (en) | 2009-08-28 | 2009-08-28 | Self-locking cord penetrating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994394A CN101994394A (en) | 2011-03-30 |
| CN101994394B true CN101994394B (en) | 2012-07-04 |
Family
ID=43785093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100344126A Active CN101994394B (en) | 2009-08-28 | 2009-08-28 | Self-locking cord penetrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101994394B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296544A (en) * | 2011-06-20 | 2011-12-28 | 廖继春 | Variable frequency steel strand cable penetrating machine |
| CN102628366B (en) * | 2012-04-10 | 2013-11-06 | 葛洲坝集团第五工程有限公司 | Annular prestressed stranded wire reeving trolley and reeving method |
| CN102797359B (en) * | 2012-08-31 | 2014-09-10 | 吴华林 | Self-locking rope-threading machine |
| CN105780657B (en) * | 2016-01-15 | 2018-09-28 | 厦门福盛虹机械制造有限公司 | A kind of Anti-slip type pinch roller reeving device |
-
2009
- 2009-08-28 CN CN2009100344126A patent/CN101994394B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101994394A (en) | 2011-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU TIANCI MACHINERY MANUFACTURE CO., LTD. Free format text: FORMER OWNER: LIU JING Effective date: 20131030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214500 TAIZHOU, JIANGSU PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131030 Address after: 226500, Jiangsu City, Rugao province Gaoming town center in the twenty-six group Patentee after: Jiangsu Tianci Machinery Manufacture Co., Ltd. Address before: 214500 1-48, nine prosperous village, Jiangsu, Jingjiang Patentee before: Liu Jing |