CN217517240U - Stranding device for producing prestressed steel strands - Google Patents
Stranding device for producing prestressed steel strands Download PDFInfo
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- CN217517240U CN217517240U CN202220947124.0U CN202220947124U CN217517240U CN 217517240 U CN217517240 U CN 217517240U CN 202220947124 U CN202220947124 U CN 202220947124U CN 217517240 U CN217517240 U CN 217517240U
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- prestressed steel
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Abstract
The utility model provides a twisting device for producing prestressed steel strands, which comprises an installation seat, wherein the top of the installation seat is rotatably provided with a transmission roller, one side of the installation seat is fixedly provided with two driving mechanisms, the surface of the transmission roller is fixedly provided with a twisting mechanism, the driving mechanism is in transmission connection with the twisting mechanism, one end of the installation seat is fixedly connected with a rolling mechanism, and through the arranged twisting mechanism, when the driving roller rotates, the fixed frame is driven to rotate, the fixed frame drives a plurality of wire rollers arranged on the surface to rotate, the steel stranded wires wound inside the wire rollers are inserted into the threading holes arranged on the surface of the wire coil, the steel strand is twisted together along with the rotation of the fixing frame, the tensioning disc is arranged on the surface of the driving roller, the tensioning wheel is rotationally arranged on the surface of the tensioning disc, after the steel strand is wound on the surface of the tensioning disc, the device is used for adjusting the tightness degree of the tensioning steel strand, so that the stranded steel strand is tightly connected.
Description
Technical Field
The utility model relates to a transposition equipment technical field specifically is transposition device is used in prestress wire production.
Background
The steel strand is a steel product formed by twisting a plurality of steel wires, and a zinc-aluminum alloy layer, an aluminum-coated layer, a copper-coated layer, epoxy resin and the like can be added on the surface of the carbon steel according to needs. The steel wire is classified according to application, namely a prestressed steel strand, a galvanized steel strand and a stainless steel strand, wherein the prestressed steel strand is coated with anticorrosive grease or paraffin and then wrapped with HDPE to be called an unbonded prestressed steel strand, and the prestressed steel strand is also made of galvanized or galvanized aluminum alloy steel wires. The existing prestressed steel strand is not tightly twisted in the production and manufacturing process, so that the loose condition appears after the manufacturing of the steel strand is completed, and the manufactured steel strand cannot be rolled by the traditional twisting equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transposition device is used in the production of prestressing force steel strand wires to it is not tight to solve the current prestressing force steel strand wires that above-mentioned background art provided in the steel strand wires transposition of production manufacture process, leads to the loose condition to appear after the steel strand wires preparation is accomplished, and traditional transposition equipment can't carry out the problem of rolling to the steel strand wires of preparation completion.
In order to achieve the above object, the utility model provides a following technical scheme: the twisting device for producing the prestressed steel strands comprises an installation seat, wherein a transmission roller is rotatably installed at the top of the installation seat, two driving mechanisms are fixedly installed on one side of the installation seat, a twisting mechanism is fixedly installed on the surface of the transmission roller, the driving mechanisms are in transmission connection with the twisting mechanism, and one end of the installation seat is fixedly connected with a winding mechanism;
the driving mechanism comprises a base fixed on one side of the mounting seat, a driving motor is fixedly mounted on one side of the top of the base, a speed regulating gear box is fixedly mounted in the middle of the base, the output end of the driving motor is fixedly connected with the speed regulating gear box, and a driving shaft is fixedly connected with one end of the speed regulating gear box.
As a further description of the present invention: the one end fixed mounting of drive shaft has the driving gear, the one end fixed mounting of driving roller has driven ring gear, the driving gear is connected with driven ring gear meshing.
For further description of the present invention: the stranding mechanism comprises a fixing frame fixedly installed in the middle of a driving roller, a plurality of wire rollers are fixedly installed on the surface of the fixing frame, steel strands are wound on the surfaces of the wire rollers, a stranding plate is fixedly installed at the other end of the driving roller, a plurality of threading holes are formed in the surface of the stranding plate in a penetrating mode, and the steel strands are connected inside the threading holes in a penetrating mode.
As a further description of the present invention: the surface of the driving roller is positioned on one side of the fixing frame and is also fixedly provided with a tensioning disc, the surface of the tensioning disc is rotatably provided with a plurality of tensioning wheels, and the steel strand is threaded inside the threading hole after being wound on the surface of each tensioning wheel.
As a further description of the invention: the winding mechanism comprises two supporting seats fixedly connected to one end of the mounting seat, two bearing seats are fixedly mounted at the tops of the supporting seats, and a winding roller is rotatably mounted between the bearing seats.
As a further description of the present invention: one of them top one side fixed mounting of supporting seat has the rolling motor, rolling motor's output and wind-up roll one end fixed connection.
As a further description of the present invention: and a guide frame is fixedly arranged on one side of the top of the mounting seat.
As a further description of the present invention: the surface fixed mounting of base has control panel, driving motor and rolling motor all with control panel electric connection, control panel and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the arranged driving mechanism, when the driving motor rotates to transmit the production rotating speed to the inside of the speed regulating gear box, and the speed regulating gear box regulates the rotating speed to the rotating speed required by production, the speed regulating gear box transmits the regulated rotating speed to the driving shaft, so that a driving gear installed at one end of the driving shaft is driven to rotate along with the driving gear, and the driving gear is meshed and connected with a driven gear ring installed at one end of the driving roller so as to drive the driving roller to rotate along with the driving gear, so that the stranding mechanism is driven to perform stranding production;
(2) through the stranding mechanism who is equipped with, drive the mount and follow the rotation after the driving roller rotates, the mount drives a plurality of line rollers of surface mounting and follows the rotation, the inside winding steel strand wires of line roller alternate in the through wires hole that the wire coil surface was seted up, along with the rotation of mount drives the steel strand wires transposition together, driving roller surface mounting's tensioning dish, the take-up pulley of tensioning dish surface rotation installation is after steel strand wires follow its surface winding, be used for adjusting the elasticity degree of tensioning steel strand wires, make the steel strand wires after the transposition connect closely.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic structural view of the driving mechanism of the present invention;
fig. 3 is a schematic structural view of the twisting mechanism of the present invention;
fig. 4 is the structural schematic diagram of the winding mechanism of the utility model.
In the figure: 1. a mounting base; 2. a driving roller; 21. a driven gear ring; 3. a drive mechanism; 31. a base; 32. a drive motor; 33. a speed-regulating gear box; 34. a drive shaft; 35. a driving gear; 4. a stranding mechanism; 41. a fixed mount; 42. a wire roller; 43. a wire stranding disc; 44. a threading hole; 45. a tension disc; 46. a tension wheel; 5. a winding mechanism; 51. a supporting seat; 52. a bearing seat; 53. a wind-up roll; 54. a winding motor; 6. a guide frame; 7. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: stranding device is used in production of prestressed steel strand wires, including mount pad 1, the top of mount pad 1 is rotated and is installed driving roller 2, and one side fixed mounting of mount pad 1 has two actuating mechanism 3, and the fixed surface of driving roller 2 installs transposition mechanism 4, and actuating mechanism 3 is connected with the transmission of transposition mechanism 4, and the one end fixedly connected with winding mechanism 5 of mount pad 1.
In this embodiment: the driving mechanism 3 comprises a base 31 fixed on one side of the mounting seat 1, a driving motor 32 is fixedly mounted on one side of the top of the base 31, a speed regulating gear box 33 is fixedly mounted in the middle of the base 31, the output end of the driving motor 32 is fixedly connected with the speed regulating gear box 33, one end of the speed regulating gear box 33 is fixedly connected with a driving shaft 34, a driving gear 35 is fixedly mounted at one end of the driving shaft 34, a driven gear ring 21 is fixedly mounted at one end of the driving roller 2, and the driving gear 35 is meshed with the driven gear ring 21.
When in specific use: inside driving motor 32 rotates and transmits the production rotational speed to speed governing gear box 33, speed governing gear box 33 adjusts the rotational speed to the required rotational speed of production after, speed governing gear box 33 transmits the rotational speed after adjusting for drive shaft 34, thereby drive driving gear 35 that drive shaft 34 one end was installed and follow the rotation, thereby driving gear 35 is connected with the driven ring gear 21 meshing of the installation of driving roller 2 one end and drives driving roller 2 and follow the rotation, make to drive transposition mechanism 4 and strand the production.
In this embodiment: stranding mechanism 4 includes fixed mount 41 of fixed mounting at driving roller 2 middle part, the fixed surface of fixed mount 41 installs a plurality of line rollers 42, the surface winding of line roller 42 has steel strand wires, the other end fixed mounting of driving roller 2 has strand dish 43, a plurality of through wires hole 44 have been seted up in running through on the surface of strand dish 43, steel strand wires alternate and connect inside through wires hole 44, driving roller 2's surface is located fixed mounting 45 that still has tensioning dish 45 on one side of fixed mount 41, a plurality of take-up pulleys 46 are installed in the rotation of surface of tensioning dish 45, steel strand wires alternate inside through wires hole 44 after the winding is established on the surface of take-up pulley 46.
When in specific use: after driving roller 2 rotates, fixing frame 41 is driven to rotate along with the rotation, fixing frame 41 drives a plurality of wire rollers 42 of surface mounting to rotate along with the rotation, the inside winding steel strand wires of wire roller 42 alternate in the through wires hole 44 that strand wires 43 surface was seted up, along with the rotation of fixing frame 41 drives the steel strand wires transposition together, driving roller 2 surface mounting's tensioning dish 45, tensioning wheel 46 of tensioning dish 45 surface rotation installation is after steel strand wires from its surface winding for adjust the elasticity degree of tensioning steel strand wires, make the steel strand wires after the transposition connect closely.
In this embodiment: winding mechanism 5 includes two supporting seats 51 of fixed connection in mount pad 1 one end, and the equal fixed mounting in top of two supporting seats 51 has bearing frame 52, rotates between two bearing frames 52 and installs wind-up roll 53, and one side fixed mounting in top of one of them supporting seat 51 has winding motor 54, winding motor 54's output and wind-up roll 53 one end fixed connection.
When in specific use: after the stranded steel strand is wound on the surface of the winding roller 53, the winding motor 54 rotates to drive the winding roller 53 installed inside the bearing seat 52 to rotate, and the winding roller 53 rotates to drive the steel strand to be wound.
In this embodiment: a guide frame 6 is fixedly arranged on one side of the top of the mounting seat 1.
When in specific use: the guide frame 6 plays a role in limiting the rolled steel strand after stranding, so that the steel strand is rolled neatly.
In this embodiment: the surface of the base 31 is fixedly provided with a control panel 7, the driving motor 32 and the winding motor 54 are both electrically connected with the control panel 7, and the control panel 7 is electrically connected with an external power supply.
When in specific use: when the control panel 7 is connected with the external power supply, the driving motor 32 and the winding motor 54 are powered on to operate, and when the control panel 7 is disconnected with the external power supply, the equipment stops operating.
The working principle is as follows: the steel strand wound on the surface of the wire roller 42 is wound on the surface of the tension wheel 46 and then penetrates through the wire through hole 44, the driving motor 32 is controlled to rotate, so that the driving roller 2 drives the fixing frame 41 to rotate, the steel strand is stranded, the stranded steel strand penetrates through the guide frame 6 and is wound on the surface of the winding roller 53, and the winding motor 54 drives the winding roller 53 to wind.
Claims (8)
1. Stranding device is used in production of prestressed steel strand, including mount pad (1), its characterized in that: the top of the mounting seat (1) is rotatably provided with a transmission roller (2), one side of the mounting seat (1) is fixedly provided with two driving mechanisms (3), the surface of the transmission roller (2) is fixedly provided with a twisting mechanism (4), the driving mechanisms (3) are in transmission connection with the twisting mechanism (4), and one end of the mounting seat (1) is fixedly connected with a winding mechanism (5);
actuating mechanism (3) are including fixing base (31) in mount pad (1) one side, top one side fixed mounting of base (31) has driving motor (32), the middle part fixed mounting of base (31) has speed governing gear case (33), the output and the speed governing gear case (33) fixed connection of driving motor (32), the one end fixedly connected with drive shaft (34) of speed governing gear case (33).
2. The stranding device for producing prestressed steel strands according to claim 1, characterized in that: the one end fixed mounting of drive shaft (34) has driving gear (35), the one end fixed mounting of driving roller (2) has driven ring gear (21), driving gear (35) are connected with driven ring gear (21) meshing.
3. The stranding device for producing prestressed steel strands according to claim 1, characterized in that: the stranding mechanism (4) includes fixed mount (41) at driving roller (2) middle part, the fixed surface of fixed mount (41) installs a plurality of line rollers (42), the surface winding of line roller (42) has steel strand wires, the other end fixed mounting of driving roller (2) has strand dish (43), a plurality of through wires hole (44) have been seted up in the surface of strand dish (43) run through, steel strand wires alternate and connect inside through wires hole (44).
4. The stranding device for producing prestressed steel strands according to claim 3, characterized in that: the surface of driving roller (2) is located mount (41) one side and still fixed mounting has tensioning disc (45), the surface rotation of tensioning disc (45) installs a plurality of take-up pulleys (46), and the steel strand wires are followed take-up pulley (46) surface is around establishing the back and alternate inside through wires hole (44).
5. The stranding device for producing prestressed steel strands according to claim 1, characterized in that: winding mechanism (5) include two supporting seats (51), two of fixed connection in mount pad (1) one end the equal fixed mounting in top of supporting seat (51) has bearing frame (52), two wind-up roll (53) are installed in the rotation between bearing frame (52).
6. The stranding device for producing prestressed steel strands according to claim 5, characterized in that: one side of the top of one of the supporting seats (51) is fixedly provided with a winding motor (54), and the output end of the winding motor (54) is fixedly connected with one end of a winding roller (53).
7. The stranding device for producing prestressed steel strands according to claim 1, characterized in that: and a guide frame (6) is fixedly arranged on one side of the top of the mounting seat (1).
8. The stranding device for producing prestressed steel strands according to claim 6, characterized in that: the surface fixed mounting of base (31) has control panel (7), driving motor (32) and rolling motor (54) all with control panel (7) electric connection, control panel (7) and external power supply electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220947124.0U CN217517240U (en) | 2022-04-22 | 2022-04-22 | Stranding device for producing prestressed steel strands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220947124.0U CN217517240U (en) | 2022-04-22 | 2022-04-22 | Stranding device for producing prestressed steel strands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217517240U true CN217517240U (en) | 2022-09-30 |
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ID=83371017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220947124.0U Active CN217517240U (en) | 2022-04-22 | 2022-04-22 | Stranding device for producing prestressed steel strands |
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| CN (1) | CN217517240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289279A (en) * | 2023-03-14 | 2023-06-23 | 张家港新华预应力钢绞线有限公司 | Production equipment for high-strength prestressed steel strand |
-
2022
- 2022-04-22 CN CN202220947124.0U patent/CN217517240U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289279A (en) * | 2023-03-14 | 2023-06-23 | 张家港新华预应力钢绞线有限公司 | Production equipment for high-strength prestressed steel strand |
| CN116289279B (en) * | 2023-03-14 | 2023-11-21 | 张家港新华预应力钢绞线有限公司 | Production equipment for high-strength prestressed steel strand |
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