CN202609688U - Stress fluctuation control device for wire winding machine - Google Patents
Stress fluctuation control device for wire winding machine Download PDFInfo
- Publication number
- CN202609688U CN202609688U CN 201220250380 CN201220250380U CN202609688U CN 202609688 U CN202609688 U CN 202609688U CN 201220250380 CN201220250380 CN 201220250380 CN 201220250380 U CN201220250380 U CN 201220250380U CN 202609688 U CN202609688 U CN 202609688U
- Authority
- CN
- China
- Prior art keywords
- stress
- pressing plate
- spring
- bracing frame
- pressure plate
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Wire Processing (AREA)
Abstract
The utility model belongs to the field of stress control over a wire winding machine for a prestressed concrete cylinder pipe, and particularly relates to a stress fluctuation control device for a wire winding machine. The stress fluctuation control device comprises a stress regulation guide wheel, a stress control spring, an adjusting screw rod, a spring pressure plate and a pressure plate support frame, wherein the spring pressure plate is arranged in the pressure plate support frame through a pressure plate fixing device; the top of the adjusting screw rod is connected with the spring pressure plate, and the bottom end of the adjusting screw rod is connected with the stress regulation guide wheel below the pressure plate support frame; the stress regulation guide wheel is arranged between a stress wheel and a guide wheel of the wire winding machine, and is positioned below a prestressed wire between the stress wheel and the guide wheel; the stress control spring is sleeved on the adjusting screw rod, and is positioned in the pressure plate support frame; and the top of the stress control spring is fixed at the bottom of the spring pressure plate. According to the device, the stress regulation guide wheel is matched with the stress control spring, and always tightly presses the prestressed wire in a wire winding process, so that wire winding stress fluctuations are reduced, and the inherent quality of the product is ensured.
Description
Technical field
The utility model relates to a kind of machine stress fluctuation control setup that twines, and belongs to Prestressed concrete cylinder pipe and twines a machine Stress Control field.
Background technology
Prestressed concrete cylinder pipe (Prestressed Concrete Cylinder Pipe) is called for short PCCP; Be that the cement concrete tube core that has steel cylinder twines compressor wire; Spraying the protective cover that forms densification with cement mortar again, is the novel water delivery tubing of the composite structure of steel plate, cement concrete, high tensile steel wire and cement mortar different materials composition.Twining a machine is one of key equipment in the Prestressed concrete cylinder pipe manufacturing process.Twine a machine and can occur steel wire stress instability in the course of the work; The phenomenon that fluctuates up and down in the engineering stress value; National Specification steel wire stress fluctuation scope should be controlled in engineering stress value ± 10%, and the fluctuation of compressor wire stress value surpasses the inherent quality that specialized range will influence product.The major cause that causes the stress fluctuation phenomenon is owing to the precision that twines a mechanical equipment, twines in the process steel wire and on answering wheels, occur reason such as fluctuation in overlapping slip and the wire feed process and cause.Along with the raising that product engineering requires, a lot of now defeated conduit pipe engine request steel wire stress fluctuations are controlled at ± 5% in, this makes domestic original machine that twines not satisfy this requirement basically.
The utility model content
According to above deficiency of the prior art, the technical matters that the utility model will solve is: provide a kind of can strengthen twine a stress stability, reduce to twine a stress fluctuation, guarantee product inherent quality twine a machine stress fluctuation control setup.
The utility model solves the technical scheme that its technical matters adopted: a described machine stress fluctuation control setup that twines; It is characterized in that: comprise stress adjustment track adjusting wheel, Stress Control spring, adjusting screw(rod), spring bearer plate and pressing plate bracing frame; Spring bearer plate is installed in the pressing plate bracing frame through pressure plate positioning device; The top of adjusting screw(rod) connects spring bearer plate; The bottom connects the stress adjustment track adjusting wheel of pressing plate bracing frame below; Stress adjustment track adjusting wheel be arranged on a machine that twines answer wheels with the track adjusting wheel that twines a machine between and answer compressor wire between wheels and the track adjusting wheel below, the Stress Control spring housing is contained on the adjusting screw(rod) and is arranged in the pressing plate bracing frame, the top of Stress Control spring is fixed on bottom the spring bearer plate.
Twining the increase stress fluctuation control setup between wheels and the track adjusting wheel of answering of a machine, the stress adjustment track adjusting wheel of stress fluctuation control setup matches with the Stress Control spring, relies on spring force to come automatic guidance adjustment stress fluctuation.One end of this control setup is a stress adjustment track adjusting wheel, and an end is the Stress Control spring of compression, relies on spring force to make stress adjustment track adjusting wheel upwards compress the compressor wire that twines in the process.If a certain amount of lax or ultra tension state is arranged, can regulate thereupon, make compressor wire be in metastable tension all the time by stress adjustment track adjusting wheel at winding process for compressor wire.Under the effect of Stress Control spring force; Spring relies on its elastic force to adjust the stress fluctuation of compressor wire; Reduce to twine the lax or ultra moment stress of generation that draws of steel wire in the process; Make the stress of compressor wire be in metastable state all the time, thereby guaranteed the yarn quality that twines of PCCP tube core.
Wherein:
Described registration device is a base for supporting, and the pressing plate bracing frame is fixed on the base for supporting top.
Described registration device comprises the fixedly top board of the suspension hook that is welded on pressing plate bracing frame top and suspension hook top, and suspension hook is connected with fixing top board.
Described pressure plate positioning device is a pilot pin, and the pressing plate bracing frame is provided with upper and lower many group pressing plate knock holees, and pilot pin is inserted in the pressing plate knock hole, and the top of spring bearer plate is against on the pilot pin.Stress Control spring model and pilot pin position are confirmed by the specifications and models of twining compressor wire, and the bearing crush that twines compressor wire in the process are selected the position of spring with the adjustment pilot pin of different model according to stress adjustment track adjusting wheel.Pressing plate knock hole on the pressing plate bracing frame is convenient to adjust the different compression degrees of spring.
The beneficial effect that the utility model had is:
Originally twine a machine stress fluctuation control setup according to the spring force principle; Match with stress adjustment spring through stress adjustment track adjusting wheel; Rely on spring force, make in the stress adjustment track adjusting wheel between wheels and the track adjusting wheel of answering that twines a machine and upwards compress the compressor wire that twines in the process, regulate a certain amount of lax or ultra tension state that compressor wire occurs at any time in winding process; Make compressor wire be in metastable tension all the time; Reducing to twine the lax or ultra of compressor wire in the process and draw the moment stress of generation, the stress fluctuation scope that the compressor wire pulling force sensor is measured can be controlled at ± and 4%, this control effect is far smaller than the controlling valu of national Specification; Solved and twined a big problem of machine stress fluctuation, made that the product mechanics index of physics is more stable, quality is more reliable.
Description of drawings
Fig. 1 is one of structural representation of the utility model;
Fig. 2 be the utility model structural representation two;
Fig. 3 is the application state scheme drawing of the utility model.
Among the figure: 1, base for supporting; 2, stress adjustment track adjusting wheel; 3, Stress Control spring; 4, adjusting screw(rod); 5, pressing plate knock hole; 6, spring bearer plate; 7, pilot pin; 8, regulate nut; 9, pressing plate bracing frame; 10, suspension hook; 11, twine the wheels of answering of a machine; 12, twine a machine stress fluctuation control setup; 13, compressor wire; 14, twine the track adjusting wheel of a machine; 15, PCCP tube core.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Shown in Fig. 1 ~ 3; Twine a machine stress fluctuation control setup; Comprise stress adjustment track adjusting wheel 2, Stress Control spring 3, adjusting screw(rod) 4, spring bearer plate 6 and pressing plate bracing frame 9; Spring bearer plate 6 is installed in the pressing plate bracing frame 9 through pressure plate positioning device; Captive joint with spring bearer plate 6 through regulating nut 8 in the top of adjusting screw(rod) 4, the bottom connects the stress adjustment track adjusting wheel 2 of pressing plate bracing frame 9 belows, stress adjust track adjusting wheel 2 be arranged on a machine that twines answer wheels 11 and twine between the track adjusting wheel 14 of a machine and answer compressor wire 13 between wheels 11 and the track adjusting wheel 14 below; Stress Control spring 3 is sleeved on the adjusting screw(rod) 4 and is arranged in pressing plate bracing frame 9, and the top of Stress Control spring 3 is fixed on spring bearer plate 6 bottoms.
Wherein, Described pressure plate positioning device is a pilot pin 7; Pressing plate bracing frame 9 is provided with upper and lower many group pressing plate knock holees 5, and pilot pin 7 is inserted in the pressing plate knock hole 5, and the top of spring bearer plate 6 is against on the pilot pin 7; Stress Control spring model and pilot pin position are confirmed by the specifications and models of twining compressor wire, and are twined the spring and the position of adjusting pilot pin of the bearing crush selection different model of compressor wire 13 in the process according to 2 pairs of track adjusting wheels of stress adjustment; Described registration device can be a base for supporting 1, and pressing plate bracing frame 9 is fixed on base for supporting 1 top, and is as shown in Figure 1; Also can be suspension hook 10, suspension hook 10 is welded on the top of pressing plate bracing frame 9, and be as shown in Figure 2.
Twining the increase stress fluctuation control setup 12 between wheels 11 and the track adjusting wheel 14 of answering of a machine, require to make corresponding buried concrete device basic.The stress adjustment track adjusting wheel 2 of stress fluctuation control setup 12 matches with Stress Control spring 3, relies on spring force to come automatic guidance adjustment stress fluctuation.One end of this control setup is that stress adjustment track adjusting wheel 2, one ends are Stress Control springs 3 of compression, relies on spring force to make stress adjustment track adjusting wheel 2 upwards compress the compressor wire 13 that twines in the process.If a certain amount of lax or ultra tension state is arranged, can regulate thereupon, make compressor wire 13 be in metastable tension all the time by stress adjustment track adjusting wheel 2 at winding process for compressor wire 13.Under the effect of Stress Control spring 3 elastic force; Spring relies on its elastic force to adjust the stress fluctuation of compressor wire 13; Reduce to twine the lax or ultra moment stress of generation that draws of steel wire in the process; Make the stress of compressor wire 13 be in metastable state all the time, thereby guaranteed the yarn quality that twines of PCCP tube core 15.Twining a machine stress fluctuation control setup 12 through setting up, the stress fluctuation scope that the compressor wire pulling force sensor is measured can be controlled at ± and 4%.This control effect is far smaller than the controlling valu of national Specification, makes that the product mechanics index of physics is more stable, quality is more reliable.
Claims (4)
1. one kind twines a machine stress fluctuation control setup; It is characterized in that: comprise stress adjustment track adjusting wheel (2), Stress Control spring (3), adjusting screw(rod) (4), spring bearer plate (6) and pressing plate bracing frame (9); Pressing plate bracing frame (9) connects registration device; Spring bearer plate (6) is installed in the pressing plate bracing frame (9) through the pressing plate anchor fitting; The top of adjusting screw(rod) (4) connects spring bearer plate (6); The bottom connects the stress adjustment track adjusting wheel (2) of pressing plate bracing frame (9) below; Stress adjustment track adjusting wheel (2) be arranged on a machine that twines answer wheels (11) with the track adjusting wheel (14) that twines a machine between and be positioned at the below of answering compressor wire (13) between wheels (11) and the track adjusting wheel (14), Stress Control spring (3) is sleeved on the adjusting screw(rod) (4) and is arranged in pressing plate bracing frame (9), the top of Stress Control spring (3) is fixed on bottom the spring bearer plate (6).
2. a machine stress fluctuation control setup that twines according to claim 1, it is characterized in that: described registration device is base for supporting (1), pressing plate bracing frame (9) is fixed on base for supporting (1) top.
3. a machine stress fluctuation control setup that twines according to claim 1; It is characterized in that: described registration device comprises the fixedly top board of the suspension hook (10) that is welded on pressing plate bracing frame (9) top and suspension hook (10) top, and suspension hook (10) is connected with fixing top board.
4. according to claim 1,2 or 3 a described machine stress fluctuation control setup that twine; It is characterized in that: described pressing plate anchor fitting is pilot pin (7); The pressing plate bracing frame is provided with upper and lower many group pressing plate knock holees (5); Pilot pin (7) is inserted in the pressing plate knock hole (5), and the top of spring bearer plate (6) is against on the pilot pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250380 CN202609688U (en) | 2012-05-30 | 2012-05-30 | Stress fluctuation control device for wire winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250380 CN202609688U (en) | 2012-05-30 | 2012-05-30 | Stress fluctuation control device for wire winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609688U true CN202609688U (en) | 2012-12-19 |
Family
ID=47343404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250380 Expired - Lifetime CN202609688U (en) | 2012-05-30 | 2012-05-30 | Stress fluctuation control device for wire winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202609688U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444592A (en) * | 2014-12-15 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Multi-link positioning beater |
| CN104992788A (en) * | 2015-07-29 | 2015-10-21 | 苏州宝兴电线电缆有限公司 | Guide wheel cable-pressing apparatus |
| CN105858348A (en) * | 2016-05-17 | 2016-08-17 | 苏州市晨彩纺织研发有限公司 | Yarn coiling and tensioning device for spinning |
| CN106006205A (en) * | 2016-07-18 | 2016-10-12 | 吴江福爱梁纺织有限公司 | Tightness adjusting device for packaging with bobbin |
| CN107458927A (en) * | 2016-06-06 | 2017-12-12 | 泰科电子(上海)有限公司 | Tensioning apparatus |
| CN107882267A (en) * | 2017-12-19 | 2018-04-06 | 东北林业大学 | A kind of automatic prestressing force regulation device and application method for eliminating draw |
| CN110282498A (en) * | 2019-07-03 | 2019-09-27 | 鹰潭市鸿燊铜业有限公司 | A kind of copper wire processing lineation wind |
| CN115467234A (en) * | 2022-09-20 | 2022-12-13 | 中交第二公路工程局有限公司 | Pre-clamping mechanism and pre-clamping method for follow-up steel wire rope of wire winding machine |
-
2012
- 2012-05-30 CN CN 201220250380 patent/CN202609688U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444592A (en) * | 2014-12-15 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Multi-link positioning beater |
| CN104992788A (en) * | 2015-07-29 | 2015-10-21 | 苏州宝兴电线电缆有限公司 | Guide wheel cable-pressing apparatus |
| CN105858348A (en) * | 2016-05-17 | 2016-08-17 | 苏州市晨彩纺织研发有限公司 | Yarn coiling and tensioning device for spinning |
| CN107458927A (en) * | 2016-06-06 | 2017-12-12 | 泰科电子(上海)有限公司 | Tensioning apparatus |
| CN106006205A (en) * | 2016-07-18 | 2016-10-12 | 吴江福爱梁纺织有限公司 | Tightness adjusting device for packaging with bobbin |
| CN106006205B (en) * | 2016-07-18 | 2019-04-26 | 绍兴新亚泰纺织印花有限公司 | Wind wound packages slack adjuster |
| CN107882267A (en) * | 2017-12-19 | 2018-04-06 | 东北林业大学 | A kind of automatic prestressing force regulation device and application method for eliminating draw |
| CN110282498A (en) * | 2019-07-03 | 2019-09-27 | 鹰潭市鸿燊铜业有限公司 | A kind of copper wire processing lineation wind |
| CN115467234A (en) * | 2022-09-20 | 2022-12-13 | 中交第二公路工程局有限公司 | Pre-clamping mechanism and pre-clamping method for follow-up steel wire rope of wire winding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202609688U (en) | Stress fluctuation control device for wire winding machine | |
| CN202064270U (en) | Steering gear of adjustable prestress | |
| CN201746168U (en) | Rewinding and releasing system for prestressed steel strands | |
| CN206957062U (en) | A kind of concrete structure reinforcing bars positioner | |
| CN202224461U (en) | Horizontal type tension adjusting device | |
| CN205429607U (en) | Cable straightener | |
| CN205224569U (en) | Template steel pipe support support structure | |
| CN201942371U (en) | Horizontal concrete tube wire winding device | |
| CN201999586U (en) | Stress fluctuation control mechanism of prestress steel cylinder concrete pipe winding machine | |
| CN202448246U (en) | Guide wheel of line cutting machine | |
| CN202668751U (en) | Stress fluctuation control equipment of wire winding machine | |
| CN204919335U (en) | Cable is decorated to super -elasticity | |
| CN204222232U (en) | Rotating material-pressing compressing head driving mechanism | |
| CN203569957U (en) | Supporting rod with length adjusting device | |
| CN202769052U (en) | Pipeline movable cradle | |
| CN203189435U (en) | Connecting adjusting mechanism of silicon steel sheet winding machine | |
| CN201990922U (en) | Adjusting and mold fixing pile for road concrete mold | |
| CN206828925U (en) | A kind of adjustable road construction side shaper | |
| CN203589957U (en) | Coiling adjusting mechanism of novel vertical coil winding machine | |
| CN203743620U (en) | Adjustable pipeline support | |
| CN203014614U (en) | Flat type copper coil winding device | |
| CN202771955U (en) | Coil winding machine winding displacement arm automatic tensioning device | |
| CN209158912U (en) | A kind of device adjusting bellows wall thickness | |
| CN201722011U (en) | Aluminum clad steel payoff tension controller | |
| CN202616035U (en) | Transformer coil unwinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Longquan Pipeline Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2013370000025 Denomination of utility model: Stress fluctuation control device for wire winding machine Granted publication date: 20121219 License type: Common License Record date: 20130220 Assignee: Liaoning Shengshi water conservancy and Hydropower Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2013370000026 Denomination of utility model: Stress fluctuation control device for wire winding machine Granted publication date: 20121219 License type: Common License Record date: 20130220 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |