CN204639009U - The donkey of single prestress wire - Google Patents
The donkey of single prestress wire Download PDFInfo
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- CN204639009U CN204639009U CN201420786899.XU CN201420786899U CN204639009U CN 204639009 U CN204639009 U CN 204639009U CN 201420786899 U CN201420786899 U CN 201420786899U CN 204639009 U CN204639009 U CN 204639009U
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- traction wheel
- driven
- steel strand
- strand wires
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Abstract
The utility model discloses a kind of donkey of single prestress wire, its structure comprises: have two slide rail axles at upper rack, slide between two slide rail axles and join support movable stand, have identical two initiative traction wheels of structure and two driven traction wheels at movable stand upper panel; Two initiative traction wheel bottom surfaces connect driven gear separately, two initiative traction wheels and be hinged on two driven gear shafts respectively with its driven gear be fixedly connected with separately, and two driven gear shaft lower ends are all fixed on panel; Between two driven gears, engage a driving gear, driving gear is arranged on the output shaft of rotating power source; On the piston rod of two hinged two cylinders of driven traction wheel difference.The utility model beneficial effect is: traction wheel is respectively two traction wheels setting up and down and is connected as a single entity, and simultaneously through two steel strand wires, improves traction steel strand wires effect; Movable stand moves around along slide rail axle, adapts to the steel strand wires of conveying diverse location.
Description
Technical field
The utility model relates to prestress wire hauling machine, particularly be the donkey of single prestress wire.
Background technology
Steel strand wires are in bunchy process, need the steel strand wires of regular length to be transported to beam-forming arrangement, the hauling machine of present technology mostly is upper and lower two-wheeled and compresses steel strand wires, relies on frictional force conveying, need when threading from pass in gap between lower whorl, it is very inconvenient to operate.Particularly when the end of a thread of steel strand wires exceeds the through wires hole of hauling machine, due to steel strand wires not easily bending and dragging, be difficult to carry out string smoothly and draw and carry.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of conveying adapting to the single steel strand carrying diverse location, easy to operate, threading is easy to the donkey of single prestress wire.
The technical scheme solved the problems of the technologies described above is: a kind of donkey of single prestress wire, described donkey comprises: frame, two slide rail axles of structure same position symmetry are provided with at upper rack, two slide rail axles are perpendicular to steel strand wires moving direction, between two slide rail axles, sliding joining is supported with a movable stand, is arranged at intervals with two identical initiative traction wheels of structure, two the driven traction wheels identical with structure at the upper panel of movable stand along steel strand wires moving direction; The bottom surface of described two initiative traction wheels is fixedly connected with driven gear separately, two initiative traction wheels and be hinged on two driven gear shafts respectively with its driven gear be fixedly connected with separately, and two driven gear shaft lower ends are all fixed on panel; Between two driven gears, engage a driving gear, driving gear is arranged on the output shaft of rotating power source; Described two driven traction wheels are relative with two initiative traction wheel positions, and two driven traction wheels are hinged on the piston rod of two cylinders respectively, and two cylinders are all fixed on panel; Two air cylinder driven, two driven traction wheels move steel strand wires are expressed to rotation two initiative traction wheels on drive steel strand wires to move.
Preferred version is: described rotating power source is the motor being positioned at lower panels and the reductor be connected with motor, and motor and speed reducer is arranged on movable stand; The output shaft of reductor is arranged in driving gear centre bore through after panel.
Preferred version is: the both sides of described movable stand are fixed with brace summer respectively, and support beam end is fixed with sleeve pipe slide block, and described sleeve pipe slide block is sliding to be fitted on two slide rail axles, and movable stand moves the steel strand wires of traction diverse location along two slide rail axles.
Preferred version is: two driven traction wheels are hinged on bearing pin respectively, and two bearing pin two ends are separately fixed on driven traction wheel fixed mount, and two driven traction wheel fixed mounts are separately fixed on the piston rod of two cylinders.
Preferred version is: described initiative traction wheel is deep-slotted chip breaker with the cross section at driven traction wheel structure its edge identical; Two traction wheels that described initiative traction wheel and driven traction wheel are respectively setting up and down are connected as a single entity.
The utility model beneficial effect is:
1, the utility model overcomes the deficiencies in the prior art, and the utility model adopts has deep-slotted chip breaker traction wheel, and two traction wheels that traction wheel is respectively setting up and down are connected as a single entity, and threading is more convenient, can pass two steel strand wires simultaneously, improves traction steel strand wires effect.
2, the utility model movable stand moves around along slide rail axle, adapts to the steel strand wires of conveying diverse location.
3, the utility model structure is simple, and cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A profile in Fig. 1;
Fig. 3 is the B-B profile in Fig. 1.
" in accompanying drawing, sequence number illustrates "
1: frame; 2: slide rail axle; 3: sleeve pipe slide block; 4: movable stand; 4a: panel; 4b: brace summer; 5: motor; 6: reductor; 7: output shaft; 8: driving gear; 9a: the first driven gear; 9b: the second driven gear; 10a: the first driven gear shaft; 10b: the second driven gear shaft; 11a: the first initiative traction wheel; 11b: the second initiative traction wheel; 12a: the first driven traction wheel; 12b: the second driven traction wheel; 13: bearing pin; 14: driven traction wheel fixed mount; 15a: the first cylinder; 15b: the second cylinder; 16: baffle plate; 17: steel strand wires; P: steel strand wires entrance; W: steel strand wires export.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the utility model provides a kind of donkey of single prestress wire, described donkey comprises: frame 1, two slide rail axles 2 of structure same position symmetry are provided with on frame 1 top, two slide rail axles 2 are perpendicular to steel strand wires 17 moving direction, between two slide rail axles 2, sliding joining is supported with a movable stand 4, structure the first identical initiative traction wheel 11a and the second initiative traction wheel 11b is arranged at intervals with along steel strand wires 17 moving direction on the panel 4a top of movable stand 4, the first driven traction wheel 12a that structure is identical and the second driven traction wheel 12b.
The bottom surface of described first initiative traction wheel 11a is fixedly connected with the first driven gear 9a, first initiative traction wheel 11a and the first driven gear 9a be fixedly connected with it is hinged on the first driven gear shaft 10a, and the first driven gear shaft 10a lower end is fixed on panel 4a.
The bottom surface of described second initiative traction wheel 11b is fixedly connected with the second driven gear 9b, second initiative traction wheel 11b and the second driven gear 9b be fixedly connected with it is hinged on the second driven gear shaft 10b, and the second driven gear shaft 10b lower end is fixed on panel 4a.
Scurry out from the first driven gear shaft 10a and the second driven gear shaft 10b for preventing the first initiative traction wheel 11a and the second initiative traction wheel 11b, on the first driven gear shaft 10a and the second driven gear shaft 10b, end face welds the baffle plate 16 that a cross section is square, and baffle plate 16 1 limits are covered on the first initiative traction wheel 11a and the second initiative traction wheel 11b.
Engage a driving gear 8 between first driven gear 9a and the second driven gear 9b, driving gear 8 is arranged on the output shaft 7 of rotating power source.
Described first driven traction wheel 12a is relative with the second initiative traction wheel 11b position with the first initiative traction wheel 11a with the second driven traction wheel 12b, first driven traction wheel 12a and the second driven traction wheel 12b is hinged on respectively with on the piston rod of the second cylinder 15b on the first cylinder 15a piston rod, and the first cylinder 15a and the second cylinder 15b is all fixed on panel 4a; The first initiative traction wheel 11a and the second initiative traction wheel 11b that first cylinder 15a and the second cylinder 15b drives the first driven traction wheel 12a and the second driven traction wheel 12b to move steel strand wires 17 to be expressed to rotation respectively drive steel strand wires 17 move.
Described rotating power source is the motor 5 being positioned at panel 4a bottom and the reductor 6 be connected with motor 5, and motor 5 and reductor 6 are arranged on movable stand 4; The output shaft 7 of reductor 6 is arranged in driving gear 8 centre bore through after panel 4a.
The both sides of described movable stand 4 are fixed with brace summer 4b respectively, and brace summer 4b end winding support has sleeve pipe slide block 3, and described sleeve pipe slide block 3 is sliding to be fitted on two slide rail axles 2, and movable stand 4 moves the steel strand wires 17 of traction diverse location along two slide rail axles 2.
Described first driven traction wheel 12a and the second driven traction wheel 12b is hinged on bearing pin 13 respectively, two bearing pin 13 two ends are separately fixed on driven traction wheel fixed mount 14, on the piston rod that two driven traction wheel fixed mounts 14 are separately fixed at the first cylinder 15a and on the piston rod of the second cylinder 15b.
First initiative traction wheel 11a, the second initiative traction wheel 11b, the first driven traction wheel 12a are deep-slotted chip breaker with the cross section at second driven traction wheel 12b structure its edge identical; Two traction wheels that described first initiative traction wheel 11a, the second initiative traction wheel 11b, the first driven traction wheel 12a and the second driven traction wheel 12b are respectively setting up and down are connected as a single entity.
In particular, frame 1 provides fixed support for complete machine, is fixed with two one slide rail axles 2 on frame 1; The both sides of movable stand 4 are fixed with two brace summer 4b respectively, every root brace summer 4b end winding support has sleeve pipe slide block 3, movable stand 4 both sides have sliding the fitting on two slide rail axles 2 of four sleeve pipe slide blocks 3 and support movable stand 4, manual movable stand 4 moves along two slide rail axles 2, the steel strand wires 17 of traction conveying diverse location.
As shown in Figure 2, motor 5 and reductor 6 are fixed on the movable stand 4 of panel 4a bottom, rotating speed is passed to reductor 6 power shaft by Chain conveyer by motor 5 output shaft, the output shaft 7 of reductor 6 is fixedly connected with driving gear 8 and rotates, first driven gear 9a and the second driven gear 9b of driving gear 8 and its both sides engage, and make the first driven gear 9a and the identical common traction steel strand wires 17 of the second driven gear 9b rotation direction.
As shown in Figure 3, first driven traction wheel 12a and the second driven traction wheel 12b is hinged on bearing pin 13 respectively, bearing pin 13 two ends are fixed on driven traction wheel fixed mount 14 opening one body side frame, and the outward flange of the first driven traction wheel 12a and the second driven traction wheel 12b is exposed at outside driven traction wheel fixed mount 14 framework; Piston rod and the piston rod of the second cylinder 15b of the first cylinder 15a are connected driven traction wheel fixed mount 14 respectively and close on a body side frame, first cylinder 15a and the second cylinder 15b drives driven traction wheel fixed mount 14 and drives the first driven traction wheel 12a and the second driven traction wheel 12b to move extruding steel strand wires 17 respectively to the first initiative traction wheel 11a and the second initiative traction wheel 11b, and traction steel strand wires 17 enter from steel strand wires entrance P and export from steel strand wires outlet W.
Claims (5)
1. the donkey of a single prestress wire, it is characterized in that, described donkey comprises: frame (1), two slide rail axles (2) of structure same position symmetry are provided with on frame (1) top, two slide rail axles (2) are perpendicular to steel strand wires (17) moving direction, between two slide rail axles (2), sliding joining is supported with a movable stand (4), two identical initiative traction wheel (11a of structure are arranged at intervals with along steel strand wires (17) moving direction on panel (4a) top of movable stand (4), 11b) identical with structure two driven traction wheel (12a, 12b), described two initiative traction wheel (11a, bottom surface 11b) is fixedly connected with driven gear (9a separately, 9b), two initiative traction wheel (11a, 11b) and be hinged on two driven gear shafts (10a, 10b) respectively with the driven gear (9a, 9b) that it is fixedly connected with separately, two driven gear shaft (10a, 10b) lower ends are all fixed on panel (4a), between two driven gears (9a, 9b), engage a driving gear (8), driving gear (8) is arranged on the output shaft (7) of rotating power source, described two driven traction wheel (12a, 12b) with two initiative traction wheel (11a, 11b) position is relative, two driven traction wheel (12a, 12b) be hinged on two cylinder (15a respectively, on piston rod 15b), two cylinders (15a, 15b) are all fixed on panel (4a), two cylinder (15a, 15b) drive two driven traction wheel (12a, 12b) mobile two initiative traction wheels (11a, 11b) steel strand wires (17) being expressed to rotation drive steel strand wires (17) mobile.
2. according to the donkey of a kind of single prestress wire described in claim 1, it is characterized in that, described rotating power source is the motor (5) being positioned at panel (4a) bottom and the reductor (6) be connected with motor (5), and motor (5) and reductor (6) are arranged on movable stand (4); The output shaft (7) of reductor (6) is arranged in driving gear (8) centre bore through after panel (4a).
3. according to the donkey of a kind of single prestress wire described in claim 1, it is characterized in that, the both sides of described movable stand (4) are fixed with brace summer (4b) respectively, brace summer (4b) end winding support has sleeve pipe slide block (3), described sleeve pipe slide block (3) is sliding to be fitted on two slide rail axles (2), and movable stand (4) is along the steel strand wires (17) of two slide rail axles (2) mobile traction diverse location.
4. according to the donkey of a kind of single prestress wire described in claim 1, it is characterized in that, two driven traction wheel (12a, 12b) be hinged on bearing pin (13) respectively, two bearing pin (13) two ends are separately fixed on driven traction wheel fixed mount (14), two driven traction wheel fixed mounts (14) are separately fixed on the piston rod of two cylinders (15a, 15b).
5. according to the donkey of a kind of single prestress wire described in claim 1, it is characterized in that, the cross section at described initiative traction wheel (11a, 11b) its edge identical with driven traction wheel (12a, 12b) structure is deep-slotted chip breaker; Two traction wheels that described initiative traction wheel (11a, 11b) and driven traction wheel (12a, 12b) are respectively setting up and down are connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786899.XU CN204639009U (en) | 2014-12-11 | 2014-12-11 | The donkey of single prestress wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786899.XU CN204639009U (en) | 2014-12-11 | 2014-12-11 | The donkey of single prestress wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639009U true CN204639009U (en) | 2015-09-16 |
Family
ID=54091785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786899.XU Active CN204639009U (en) | 2014-12-11 | 2014-12-11 | The donkey of single prestress wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384402A (en) * | 2014-12-11 | 2015-03-04 | 天津鑫坤泰预应力专业技术有限公司 | Movable tractor for single prestressed steel strands |
-
2014
- 2014-12-11 CN CN201420786899.XU patent/CN204639009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384402A (en) * | 2014-12-11 | 2015-03-04 | 天津鑫坤泰预应力专业技术有限公司 | Movable tractor for single prestressed steel strands |
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