CN208815341U - A kind of high strength low relaxed prestress steel strand unit cord grip - Google Patents
A kind of high strength low relaxed prestress steel strand unit cord grip Download PDFInfo
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- CN208815341U CN208815341U CN201821488258.0U CN201821488258U CN208815341U CN 208815341 U CN208815341 U CN 208815341U CN 201821488258 U CN201821488258 U CN 201821488258U CN 208815341 U CN208815341 U CN 208815341U
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- mounting rack
- steel strand
- directive wheel
- screw rod
- high strength
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Abstract
The utility model discloses a kind of high strength low relaxed prestress steel strand unit cord grips, including bottom plate, the upper surface of the bottom plate set there are four be in distributed rectangular the first mounting hole, and the upper surface of bottom plate is set there are two symmetrically arranged support base, the medial surface upper end rotation of support base is provided with the first directive wheel, the upside of bottom plate is equipped with mounting rack, the inside lower end rotation of mounting rack is provided with the second directive wheel, both ends are equipped with sliding slot in the middle part of the side of mounting rack, the inside of sliding slot is equipped with guiding device, the upper surface of mounting rack is equipped with regulating device, the upper surface middle part of mounting rack is equipped with adjustment seat.The high strength low relaxed prestress steel strand unit cord grip, the height of the second directive wheel and third directive wheel can be adjusted indirectly by stepper motor, and the horizontal position of third directive wheel can be adjusted, degree of regulation is high, it is accurately adjusted so as to the tension to steel strand wires, it is easy to use.
Description
Technical field
The utility model relates to steel strand wires processing technique field, specially a kind of high strength low relaxed prestress steel strand machine
Group cord grip.
Background technique
Steel strand wires be by the twisted steel product constituted of more steel wires, carbon steel surface can according to need increase zinc coat,
More steel wires, are twisted in twisted wire manufacturing process using stranding machine by allumen layer, aluminium coating, copper plate, painting epoxy resin etc.
At product, prestress wire also needs to be carried out continuously stabilization processes after forming, and final products are generally received in I-beam wheel
Or complete by shaftless volume, steel strand wires in process of production, just must be in certain temperature by the dry loose ground value that reach standard requirements
Degree is lower to apply certain tension, often because winding displacement when take-up is irregular, steel strand wires is caused to float up and down in the process of running,
So that tension is difficult to stablize, the prior art drives guide wheel usually using hydraulic cylinder, but hydraulic cylinder degree of regulation is lower,
Cannot the tension to steel strand wires accurately adjusted.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of high strength low relaxed prestress
Steel strand wires unit cord grip indirectly can adjust the height of the second directive wheel and third directive wheel by stepper motor
Section, and can be adjusted the horizontal position of third directive wheel, and degree of regulation is high, so as to the tension to steel strand wires into
Row is accurate to be adjusted, easy to use, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of high strength low relaxed prestress steel strand
Line unit cord grip, including bottom plate, the upper surface of the bottom plate set that there are four the first mounting hole for being in distributed rectangular, and bottom plates
Upper surface set there are two symmetrically arranged support base, the medial surface upper end rotation of the support base is provided with the first directive wheel,
The upside of the bottom plate is equipped with mounting rack, and the inside lower end of the mounting rack, which rotates, is provided with the second directive wheel, and mounting rack
Both ends are equipped with sliding slot in the middle part of side, and the inside of the sliding slot is equipped with guiding device, and the upper surface of the mounting rack, which is equipped with, to be adjusted
Device, and the upper surface middle part of mounting rack is equipped with adjustment seat, the upper surface of the adjustment seat is equipped with the first nut, first spiral shell
Female inside is equipped with driving device, and the motor cabinet of driving device is fixedly connected with the upper surface of top plate, the upper table of the top plate
Face is set there are four equally distributed second mounting hole, and the fixing end of the lower surface of top plate and telescopic rod connects, the telescopic rod
Telescopic end be fixedly connected with the upper surface of mounting rack.
As a kind of optimal technical scheme of the utility model, the guiding device includes third directive wheel, the third
The side of directive wheel is equipped with shaft, and the shaft and the sliding slot of mounting rack side be slidably connected, and the both ends of shaft with fixation
The side lower end of frame is fixedly connected, and the upper surface of the fixed frame is equipped with connecting plate, and the side of the connecting plate is equipped with the second spiral shell
Mother, and the second nut is connect with the first screw flight.
As a kind of optimal technical scheme of the utility model, the regulating device includes the first screw rod, first spiral shell
The side both ends of bar pass through first bearing and mounting rack is rotatablely connected, and in the middle part of the side of the first screw rod there are two threaded connections
The right end of symmetrically arranged location nut, first screw rod is equipped with handle.
As a kind of optimal technical scheme of the utility model, the driving device includes stepper motor, the stepping electricity
Machine is fixedly connected by motor cabinet with the upper surface of top plate, and the output shaft lower end of stepper motor passes through shaft coupling and the second screw rod
Upper end be fixedly connected, the middle part of second screw rod is connect by second bearing with top panel turns, and the side of the second screw rod
Lower end is connect with the first nut thread, and the input terminal of stepper motor is electrically connected with the output end of external switch.
As a kind of optimal technical scheme of the utility model, the telescopic rod has four, and four telescopic rods are in top plate
Lower surface be in distributed rectangular.
Compared with prior art, the utility model has the beneficial effects that this high strength low relaxed prestress steel strand unit
Cord grip can carry out limition orientation to steel strand wires, convenient for the extruding of steel strand wires；The first screw rod can be rotated by handle,
Allow the first screw rod that third directive wheel to be driven to move along the chute indirectly, is adjusted, mentions convenient for the position to third directive wheel
The crimping effect of high steel strand wires；The second screw rod can be driven to rotate indirectly by stepper motor, thus by adjustment seat to installation
The position of frame is adjusted, and is accurately adjusted convenient for the tension to steel strand wires；The stability of mounting rack can be improved；It is entire high
Intensity low relaxed prestress steel strand unit cord grip indirectly can be oriented to the second directive wheel and third by stepper motor
The height of wheel is adjusted, and the horizontal position of third directive wheel can be adjusted, and degree of regulation is high, so as to right
The tension of steel strand wires is accurately adjusted, easy to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 bottom plate, 2 first mounting holes, 3 support bases, 31 first directive wheels, 4 mounting racks, 41 second directive wheels, 42 are adjusted
Save seat, 43 first nuts, 5 guiding devices, 51 third directive wheels, 52 shafts, 53 fixed frames, 54 connecting plates, 55 second nuts, 6
Sliding slot, 7 regulating devices, 71 first screw rods, 72 first bearings, 73 handles, 74 location nuts, 8 top plates, 81 telescopic rods, 82 second
Mounting hole, 9 driving devices, 91 motor cabinets, 92 stepper motors, 93 shaft couplings, 94 second bearings, 95 second screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of high strength low relaxed prestress steel strand unit
Cord grip, including bottom plate 1, the upper surface of bottom plate 1 set that there are four the first mounting hole 2 for being in distributed rectangular, and the upper tables of bottom plate 1
Face is set there are two symmetrically arranged support base 3, and the medial surface upper end rotation of support base 3 is provided with the first directive wheel 31, by the
Bottom plate 1 is fixed one mounting hole 2, and steel strand wires are placed on to the side upper end of the first directive wheel 31, and steel strand wires is made to be located at the
The downside of two directive wheels 41 and third directive wheel 51, the upside of bottom plate 1 are equipped with mounting rack 4, and the inside lower end rotation of mounting rack 4 is set
It being equipped with the second directive wheel 41, and both ends are equipped with sliding slot 6 in the middle part of the side of mounting rack 4, the inside of sliding slot 6 is equipped with guiding device 5,
Guiding device 5 includes third directive wheel 51, and the side of third directive wheel 51 is equipped with shaft 52, shaft 52 and 4 side of mounting rack
Sliding slot 6 is slidably connected, and the both ends of shaft 52 are fixedly connected with the side lower end of fixed frame 53, and the upper surface of fixed frame 53 is set
There is a connecting plate 54, the side of connecting plate 54 is equipped with the second nut 55, and the second nut 55 is threadedly coupled with the first screw rod 71, can be with
Limition orientation is carried out to steel strand wires, convenient for the extruding of steel strand wires, the upper surface of mounting rack 4 is equipped with regulating device 7, regulating device 7
Including the first screw rod 71, the side both ends of the first screw rod 71 pass through first bearing 72 and mounting rack 4 is rotatablely connected, and the first spiral shell
It being threadedly coupled in the middle part of the side of bar 71 there are two symmetrically arranged location nut 74, the right end of the first screw rod 71 is equipped with handle 73,
The first screw rod 71 can be rotated by handle 73, the first screw rod 71 is allow to drive 6 movement along the chute of third directive wheel 51 indirectly,
It is adjusted convenient for the position to third directive wheel 51, improves the crimping effect of steel strand wires, the first screw rod is rotated by handle 73
71, in 71 rotation process of the first screw rod, the second nut 55 drives 6 mobile, the fixed frame along the chute of fixed frame 53 by connecting plate 54
53 drive third directive wheel 51 mobile by shaft 52, so that third directive wheel 51 be made to squeeze steel strand wires, then rotate
Location nut 74, and contact location nut 74 with the second nut 55, and the upper surface middle part of mounting rack 4 is equipped with adjustment seat 42,
The upper surface of adjustment seat 42 is equipped with the first nut 43, and the inside of the first nut 43 is equipped with driving device 9, and driving device 9 includes step
Into motor 92, stepper motor 92 is fixedly connected by motor cabinet 91 with the upper surface of top plate 8, and under the output shaft of stepper motor 92
End is fixedly connected by shaft coupling 93 with the upper end of the second screw rod 95, and the middle part of the second screw rod 95 passes through second bearing 94 and top plate
8 rotation connections, and the side lower end of the second screw rod 95 is threadedly coupled with the first nut 43, the input terminal of stepper motor 92 and outside
The output end of switch is electrically connected, and the rotation of the second screw rod 95 can be driven indirectly by stepper motor 92, to pass through adjustment seat 42
The position of mounting rack 4 is adjusted, is accurately adjusted convenient for the tension to steel strand wires, stepping electricity is controlled by external switch
Machine 92 works, and stepper motor 92 drives the second screw rod 95 to rotate by shaft coupling 93, in 95 rotation process of the second screw rod, the first spiral shell
Mother 43 drives adjustment seat 42 to move down along the direction of 95 center line axis of the second screw rod, and adjustment seat 42 drives second to lead by mounting rack 4
It is moved down to wheel 41 and third directive wheel 51, to make the second directive wheel 41 squeeze steel strand wires, and the motor of driving device 9
Seat 91 is fixedly connected with the upper surface of top plate 8, and the upper surface of top plate 8 sets that there are four equally distributed second mounting holes 82, and top
The lower surface of plate 8 is connect with the fixing end of telescopic rod 81, and the telescopic end of telescopic rod 81 is fixedly connected with the upper surface of mounting rack 4,
Telescopic rod 81 has four, and four telescopic rods 81 are in distributed rectangular in the lower surface of top plate 8, and the stabilization of mounting rack 4 can be improved
Property, entire high strength low relaxed prestress steel strand unit cord grip can be oriented to second indirectly by stepper motor 92
The height of wheel 41 and third directive wheel 51 is adjusted, and the horizontal position of third directive wheel 51 can be adjusted, and adjusts
It is high to save precision, is accurately adjusted so as to the tension to steel strand wires, it is easy to use.
When in use: bottom plate 1 is fixed by the first mounting hole 2, while by the second mounting hole 82 by top plate 8 into
Row is fixed, and steel strand wires are placed on to the side upper end of the first directive wheel 31, and makes that steel strand wires are located at the second directive wheel 41 and third is led
To the downside of wheel 51, steel strand wires are stretched, and stepper motor 92 is controlled by external switch and is worked, stepper motor 92 passes through shaft coupling
93 drive the second screw rod 95 to rotate, and in 95 rotation process of the second screw rod, the first nut 43 drives adjustment seat 42 along the second screw rod 95
The direction of center line axis moves down, and adjustment seat 42 drives the second directive wheel 41 and third directive wheel 51 to move down by mounting rack 4, thus
It squeezes the second directive wheel 41 to steel strand wires, while the first screw rod 71 is rotated by handle 73, the first screw rod 71 rotated
Cheng Zhong, the second nut 55 drive 6 movement along the chute of fixed frame 53 by connecting plate 54, and fixed frame 53 drives third by shaft 52
Directive wheel 51 is mobile, so that third directive wheel 51 be made to squeeze steel strand wires, then rotational positioning nut 74, and make to position spiral shell
Mother 74 contacts with the second nut 55, then pulls steel strand wires by external traction device, to complete the tune to steel strand wires tension
Section.
The utility model can carry out limition orientation to steel strand wires, convenient for the extruding of steel strand wires；It can be 73 turns by handle
Dynamic first screw rod 71 allows the first screw rod 71 to drive 6 movement along the chute of third directive wheel 51 indirectly, convenient for third directive wheel
51 position is adjusted, and improves the crimping effect of steel strand wires；95 turns of the second screw rod can be driven indirectly by stepper motor 92
It is dynamic, to be adjusted by position of the adjustment seat 42 to mounting rack 4, accurately adjusted convenient for the tension to steel strand wires；It can
To improve the stability of mounting rack 4；Entire high strength low relaxed prestress steel strand unit cord grip can pass through stepping electricity
Machine 92 is indirectly adjusted the height of the second directive wheel 41 and third directive wheel 51, and can be to the water of third directive wheel 51
Prosposition, which is set, to be adjusted, and degree of regulation is high, is accurately adjusted so as to the tension to steel strand wires, easy to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high strength low relaxed prestress steel strand unit cord grip, including bottom plate (1), it is characterised in that: the bottom
The upper surface of plate (1) is set there are four the first mounting hole (2) for being in distributed rectangular, and the upper surface of bottom plate (1) sets that there are two symmetrical
The medial surface upper end rotation of the support base (3) of setting, the support base (3) is provided with the first directive wheel (31), the bottom plate (1)
Upside be equipped with mounting rack (4), the inside lower end rotation of the mounting rack (4) is provided with the second directive wheel (41), and mounting rack
(4) both ends are equipped with sliding slot (6) in the middle part of side, and the inside of the sliding slot (6) is equipped with guiding device (5), the mounting rack (4)
Upper surface be equipped with regulating device (7), and the upper surface middle part of mounting rack (4) be equipped with adjustment seat (42), the adjustment seat (42)
Upper surface be equipped with the first nut (43), the inside of first nut (43) is equipped with driving device (9), and driving device (9)
Motor cabinet (91) be fixedly connected with the upper surface of top plate (8), the upper surface of the top plate (8) sets that there are four equally distributed the
Two mounting holes (82), and the lower surface of top plate (8) is connect with the fixing end of telescopic rod (81), the telescopic end of the telescopic rod (81)
It is fixedly connected with the upper surface of mounting rack (4).
2. a kind of high strength low relaxed prestress steel strand unit cord grip according to claim 1, it is characterised in that:
The guiding device (5) includes third directive wheel (51), and the side of the third directive wheel (51) is equipped with shaft (52), and described turn
Axis (52) and the sliding slot (6) of mounting rack (4) side are slidably connected, and the both ends of shaft (52) are and under the side of fixed frame (53)
End is fixedly connected, and the upper surface of the fixed frame (53) is equipped with connecting plate (54), and the side of the connecting plate (54) is equipped with second
Nut (55), and the second nut (55) is threadedly coupled with the first screw rod (71).
3. a kind of high strength low relaxed prestress steel strand unit cord grip according to claim 1, it is characterised in that:
The regulating device (7) includes the first screw rod (71), and the side both ends of first screw rod (71) pass through first bearing (72)
It is rotatablely connected with mounting rack (4), and there are two symmetrically arranged location nuts for threaded connection in the middle part of the side of the first screw rod (71)
(74), the right end of first screw rod (71) is equipped with handle (73).
4. a kind of high strength low relaxed prestress steel strand unit cord grip according to claim 1, it is characterised in that:
The driving device (9) includes stepper motor (92), and the stepper motor (92) passes through the upper table of motor cabinet (91) and top plate (8)
Face is fixedly connected, and the fixed company in upper end that the output shaft lower end of stepper motor (92) passes through shaft coupling (93) and the second screw rod (95)
It connects, the middle part of second screw rod (95) is rotatablely connected by second bearing (94) and top plate (8), and the side of the second screw rod (95)
Face lower end is threadedly coupled with the first nut (43), and the input terminal of stepper motor (92) is electrically connected with the output end of external switch.
5. a kind of high strength low relaxed prestress steel strand unit cord grip according to claim 1, it is characterised in that:
The telescopic rod (81) has four, and four telescopic rods (81) are in distributed rectangular in the lower surface of top plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488258.0U CN208815341U (en) | 2018-09-12 | 2018-09-12 | A kind of high strength low relaxed prestress steel strand unit cord grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488258.0U CN208815341U (en) | 2018-09-12 | 2018-09-12 | A kind of high strength low relaxed prestress steel strand unit cord grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815341U true CN208815341U (en) | 2019-05-03 |
Family
ID=66276709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821488258.0U Active CN208815341U (en) | 2018-09-12 | 2018-09-12 | A kind of high strength low relaxed prestress steel strand unit cord grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815341U (en) |
-
2018
- 2018-09-12 CN CN201821488258.0U patent/CN208815341U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 553000 Hongqiao Industrial Park, Zhongshan Economic Development Zone, Liupanshui City, Guizhou Province Patentee after: Guizhou Shuigang Metal Technology Co.,Ltd. Address before: 553000 Hongqiao Industrial Park, Zhongshan Economic Development Zone, Liupanshui City, Guizhou Province Patentee before: GUIZHOU SHUIGANG TONGXINSHENG METAL PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |