CN214300989U - Steel wire twisting device for construction site - Google Patents
Steel wire twisting device for construction site Download PDFInfo
- Publication number
- CN214300989U CN214300989U CN202120292977.0U CN202120292977U CN214300989U CN 214300989 U CN214300989 U CN 214300989U CN 202120292977 U CN202120292977 U CN 202120292977U CN 214300989 U CN214300989 U CN 214300989U
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- Prior art keywords
- steel wire
- screw rod
- motor
- nut
- fixed
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a steel wire twisting device for construction site, including workstation and a plurality of unwinding devices of placing the steel wire book to and fixed bolster and motor fixed on the workstation, the coaxial rigid coupling first screw rod of output shaft of motor, there is a first nut through threaded connection on the first screw rod, and the one end rigid coupling that the motor was kept away from to the first screw rod has the rotary disk, set up along a plurality of first passing holes with the steel wire adaptation of circumference distribution on the rotary disk; the fixed bolster is last to set firmly the second screw rod, has the second nut through threaded connection on the second screw rod, and the second screw rod has the fixed disk towards the one end rigid coupling of rotary disk, sets up on the fixed disk along a plurality of and the second of steel wire adaptation that circumference distributes and pass the hole. The utility model discloses a second nut compresses tightly the stiff end of steel wire, compresses tightly the rotatory end of steel wire through first nut, provides rotary power through the motor, makes each steel wire twist into the cable body, has reduced intensity of labour by a wide margin.
Description
Technical Field
The utility model relates to a construction tool technical field especially involves a system device is twisted with fingers to steel wire for building site.
Background
In the building site work progress, can meet usually and carry out taut fixed condition to building element ligature or to a formwork, because the diameter of warehouse steel wire is not necessarily fit for, the taut fixed intensity is lower if the diameter is less, and the diameter is too big then can't satisfy flexible requirement again, and use cost is higher, therefore the workman often twists several thin steel wires together, forms the cable body that intensity and flexibility all satisfied the operation requirement.
At present, equipment specially applied to twisting ropes on construction sites does not exist, the twisting is mainly realized by manual twisting, the labor intensity is high, the uniformity of twisting is poor, and the using effect of a rope body is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's is not enough, provide a steel wire system of twisting with fingers device for building site, make things convenient for the construction worker to operate, realized the system of twisting with fingers fast of steel wire.
The utility model is realized by the following technical scheme, a steel wire twisting device for construction sites is provided, including a workbench, a plurality of unwinding devices for placing steel wire coils, and a fixed support and a motor fixed on the workbench, the output shaft of the motor is coaxially and fixedly connected with a first screw rod, the first screw rod is connected with a first nut through screw threads, one end of the first screw rod, which is far away from the motor, is fixedly connected with a rotating disc, and a plurality of first through holes which are matched with steel wires and distributed along the circumferential direction are formed in the rotating disc; the fixed bolster is last to set firmly the second screw rod, has the second nut through threaded connection on the second screw rod, and the second screw rod has the fixed disk towards the one end rigid coupling of rotary disk, sets up on the fixed disk along a plurality of and the second of steel wire adaptation that circumference distributes and pass the hole.
As optimization, the fixed disc and the rotating disc are coaxially arranged, so that the jumping during twisting can be reduced, and the stability is improved.
Preferably, the second through holes are arranged along a ring, the first through holes are arranged along a ring, and the diameter of the circle with the center of each second through hole is equal to that of the circle with the center of each first through hole. The setting of this optimization scheme conveniently makes each steel wire parallel wear to establish the installation, has improved the system effect of twisting.
Preferably, the number of the first nuts on the first screw is two. This optimization scheme is through setting up two nut structures, avoids not hard up the centre gripping of steel wire rotation end, is favorable to improving the closely knit degree of system of twisting.
As optimization, the fixing support is provided with a mounting hole matched with the second screw rod, and two sides of the mounting hole are respectively provided with a fastening nut connected to the second screw rod through threads. The second screw rod of this optimization scheme is fixed through two fastening nut and fixed bolster, simple structure, and the axial position of conveniently adjusting the second screw rod moreover to the convenient adjustment is located the steel wire rate of tension between fixed disk and the rotary disk.
Preferably, the number of the second nuts on the second screw is two. This optimization scheme is through setting up two nut structures, avoids not hard up the centre gripping of steel wire stiff end, is favorable to improving the closely knit degree of system of twisting.
As optimization, the upper end of the mounting hole is open, the width of the opening is smaller than the diameter of the second screw rod, two opposite planes are processed on the second screw rod, and the distance between the two planes is matched with the width of the opening. Through setting up two relative planes, prevent to take place relative rotation between second screw rod and the fixed bolster, improved the fixed reliability to the steel wire stiff end.
The utility model has the advantages that: compress tightly the stiff end of steel wire through the second nut, compress tightly the rotatory end of steel wire through first nut, improved the convenience to the steel wire operation, provide rotatory power through the motor, make each steel wire twist into the cable body, reduced intensity of labour by a wide margin.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
shown in the figure:
1. the steel wire is rolled up, 2, workstation, 3, fixed bolster, 4, fastening nut, 5, second screw rod, 6, steel wire, 7, second nut, 8, fixed disk, 9, rotary disk, 10, first nut, 11, first screw rod, 12, motor, 13, first hole that passes.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figure 1, a steel wire twisting device for construction site comprises a workbench 2, a plurality of unwinding devices for placing steel wire coils 1, a fixed support 3 and a motor 12 which are fixed on the workbench, a first screw rod 11 coaxially fixedly connected with an output shaft of the motor 12, two first nuts 10 connected to the first screw rod 11 through threads, a rotating disk 9 welded to one end of the first screw rod far away from the motor, and a plurality of first holes 13 which are matched with the steel wires 6 and distributed along the circumferential direction are formed in the rotating disk.
Set firmly on the fixed bolster 3 with the coaxial second screw rod 5 of first screw rod, there are two second nuts 7 through threaded connection on the second screw rod, the second screw rod has fixed disk 8 towards the one end welding of rotary disk, fixed disk 8 and the coaxial setting of rotary disk 9, set up on the fixed disk along a plurality of and the second of steel wire adaptation that circumference distributes and pass the hole.
In order to improve the uniformity of twisting, the second through holes of the present embodiment are arranged along a ring, the first through holes are arranged along a ring, and the diameter of the circle where the center of each second through hole is located is equal to the diameter of the circle where the center of each first through hole is located.
The fixing support is provided with a mounting hole matched with the second screw rod, two sides of the mounting hole are respectively provided with a fastening nut 4 which is connected to the second screw rod through threads, and the second screw rod and the fixing support are relatively fixed through the fastening nuts 4. In order to further avoid the second screw rod to rotate relative to the fixed support, as shown in fig. 2, the upper end of the mounting hole of the embodiment is open, the open width is smaller than the diameter of the second screw rod, two opposite planes are processed on the second screw rod, and the distance between the two planes is matched with the open width.
The following explains the method of using the present invention with three steel wire twisted cable bodies as an example: install three steel wire book respectively on unwinding device, unwinding device adopts prior art, pass the second in proper order with the expansion end of steel wire and pass hole and the first hole that passes, and wear out the first one end that passes the hole with the steel wire and bend, rotate first nut and second nut, fix the steel wire, then starter motor, utilize the motor to drive the rotary disk and rotate, because the fixed disk is fixed motionless, thereby it realizes twisting with the system to drive three steel wires, twist with the system and accomplish the back cut the steel wire from the fixed disk can, then not hard up first nut, will twist with the system cable body and pull down.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a device is twisted with fingers to steel wire for building site which characterized in that: the steel wire coil unwinding device comprises a workbench, a plurality of unwinding devices for placing steel wire coils, a fixing support and a motor, wherein the fixing support and the motor are fixed on the workbench, an output shaft of the motor is coaxially and fixedly connected with a first screw rod, the first screw rod is connected with a first nut through threads, one end, far away from the motor, of the first screw rod is fixedly connected with a rotating disc, and a plurality of first penetrating holes matched with the steel wires and distributed along the circumferential direction are formed in the rotating disc;
the fixed bolster is last to set firmly the second screw rod, has the second nut through threaded connection on the second screw rod, and the second screw rod has the fixed disk towards the one end rigid coupling of rotary disk, sets up on the fixed disk along a plurality of and the second of steel wire adaptation that circumference distributes and pass the hole.
2. A construction site steel wire twisting apparatus according to claim 1, wherein: the fixed disc and the rotating disc are coaxially arranged.
3. A construction site steel wire twisting apparatus according to claim 2, wherein: the second through holes are arranged along the circular ring, the first through holes are arranged along the circular ring, and the diameter of the circle with the center of each second through hole is equal to that of the circle with the center of each first through hole.
4. A construction site steel wire twisting apparatus according to claim 1, wherein: the number of the first nuts on the first screw rod is two.
5. A construction site steel wire twisting apparatus according to claim 1, wherein: the fixing support is provided with a mounting hole matched with the second screw rod, and two sides of the mounting hole are respectively provided with a fastening nut connected to the second screw rod through threads.
6. A construction site steel wire twisting apparatus according to claim 5, wherein: the number of the second nuts on the second screw rod is two.
7. A construction site steel wire twisting apparatus according to claim 5, wherein: the mounting hole upper end is uncovered setting, and open width is less than the diameter of second screw rod, and processing has two relative planes on the second screw rod, two planar interval and uncovered width adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292977.0U CN214300989U (en) | 2021-02-02 | 2021-02-02 | Steel wire twisting device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292977.0U CN214300989U (en) | 2021-02-02 | 2021-02-02 | Steel wire twisting device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214300989U true CN214300989U (en) | 2021-09-28 |
Family
ID=77832610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120292977.0U Expired - Fee Related CN214300989U (en) | 2021-02-02 | 2021-02-02 | Steel wire twisting device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214300989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481655A (en) * | 2022-01-07 | 2022-05-13 | 马鞍山法尔盛科技有限公司 | Steel wire rope weaving and winding equipment and working method thereof |
-
2021
- 2021-02-02 CN CN202120292977.0U patent/CN214300989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481655A (en) * | 2022-01-07 | 2022-05-13 | 马鞍山法尔盛科技有限公司 | Steel wire rope weaving and winding equipment and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |