CN203890891U - Steel stranded wire penetrating machine - Google Patents
Steel stranded wire penetrating machine Download PDFInfo
- Publication number
- CN203890891U CN203890891U CN201420235420.3U CN201420235420U CN203890891U CN 203890891 U CN203890891 U CN 203890891U CN 201420235420 U CN201420235420 U CN 201420235420U CN 203890891 U CN203890891 U CN 203890891U
- Authority
- CN
- China
- Prior art keywords
- gear
- floating
- fixed
- center
- unsteady
- 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 - Fee Related
Links
Landscapes
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The utility model relates to a steel stranded wire penetrating machine which comprises a rack and a floating roller driving gear. Floating rollers with the centers arranged in an up-down floating manner are arranged on the rack, the floating roller driving gear is fixed in center position and used for receiving input power, the floating rollers are fixedly provided with floating gears in meshing transmission fit with the floating roller driving gear coaxially, the floating gears and the floating roller driving gear have center distance changing along with up-down motion of the floating gears within a set range, and the changing range of the center distance meets meshing conditions of the floating gears and the floating roller driving gear. The floating gears are converted into power-outputting driving gears through meshing transmission of the floating roller driving gear and the floating gears. The steel stranded wire penetrating machine is simple and reliable in structure, conveying power is increased, the phenomenon that a steel stranded wire is prone to slipping when encountering high resistance during conveying is avoided, and project construction progress is guaranteed.
Description
Technical field
The utility model relates to a kind of cable machine.
Background technology
Existing cable machine is all generally the structure that adopts roller to carry: fixed idler whell center is fixedly installed in frame, unsteady roller is arranged on fixed idler whell top and is connected to by elastic pressuring clamping device in the frame of cable machine, the elastic pressuring clamping device roller that will float is pressed on steel strand, utilizing fixed idler whell and unsteady roller to clamp the frictional force producing pushes steel strand in preformed hole, but the unsteady roller in this structure is because the diameter along with steel strand changes the variation up and down that causes its center, thereby be difficult to arrange the driving mechanism that is changed into power wheel, this just makes the unsteady roller in existing cable machine not only can not produce the power of a bit conveying, but also can produce sizable resistance, consume power of motor meaninglessly.In addition, from the actual conditions that cable machine is used bridge construction at present, in the time wearing last several steel strand, can produce very large frictional resistance because steel strand are crowded in preformed hole, cause cable machine conveying roller to skid, assist and fulfil assignment and have to call manpower temporarily; Meanwhile, if when running into steel strand preformed hole and occurring that S is curved, can run into larger resistance while penetrating steel strand, more easily cause skidding, construction is brought inconvenience, incur loss through delay programming.
Utility model content
The purpose of this utility model is to provide a kind of unsteady roller not only can fluctuate but also can exports the cable machine of traction power.
To achieve these goals, the utility model adopts following technical scheme: a kind of cable machine, comprise frame, in described frame, be provided with center fluctuate arrange unsteady roller, also comprise center fixing for receiving the unsteady roller drive gear of input power, described unsteady roller is coaxially installed with the floating gear coordinating with unsteady roller drive gear engaged transmission, described floating gear and unsteady roller drive gear have with floating gear move up and down and the center to center distance that changes in setting range, the excursion of described center to center distance meets the meshing condition of floating gear and unsteady roller drive gear.
Described frame comprises framework, front plate and rear plate, between described forward and backward clamping plate, be equipped with and connect the joint pin of forward and backward clamping plate, described joint pin comprises that the shaft shoulder is respectively with the major axis section of forward and backward clamping plate inwall laminating with pass forward and backward clamping plate and play the thread segment of the effect of being connected.
Described unsteady roller has two and left and right to be set up in parallel in upper rack, in frame, be rotatably equipped with and coordinate two fixed idler whells that center is fixing that clamp steel strand with unsteady roller in two unsteady roller belows, each fixed idler whell is coaxially installed with fixed gear, described unsteady roller drive gear is arranged between two floating gears, in frame, between two fixed gears, be provided with the fixing fixed idler whell driven wheel in center, described fixed idler whell driven wheel is coaxially installed with the first travelling gear, described unsteady roller drive gear is coaxially installed with the second travelling gear, the first described travelling gear and the second travelling gear engaged transmission.
Described frame is provided with the drive unit that drives fixed idler whell driven wheel.
Described fixed gear is first and second fixed gear, and described floating gear is first and second floating gear, the number of teeth of the first described travelling gear: Z
1the number of teeth of the=36, second travelling gear: Z
2=36, the number of teeth of fixed idler whell driven wheel: Z
3the number of teeth of the=13, first fixed gear and the second fixed gear: Z
4=36, the number of teeth of the roller drive gear of floating: Z
5the number of teeth of the=13, first floating gear and the second floating gear: Z
6=36, first and second fixed gear and first and second floating gear have identical modulus: m=3; The center to center distance setting range of the roller drive gear of floating and each floating gear is 73.5 millimeters～73.7 millimeters.
Unsteady roller in cable machine of the present utility model is in the time that the diameter with steel strand changes, the center to center distance of the unsteady roller drive gear that causes the floating gear coaxial with it and fix changes in two limit ranges, because the diameter of steel strand is changeless substantially, so floating gear is little along the tangential direction springing scope of the roller drive gear of floating, therefore the center to center distance of gear engagement changes negligible, floating gear and unsteady roller drive gear remain engagement, the roller that floats so has just been transformed into the driving rolls of energy transmitting power, the technical solution of the utility model is not only simple in structure, reliably, more improve the power of carrying, avoid the phenomenon that steel strand easily skid in the time that conveying runs into larger resistance to occur, ensure engineering construction progress.In addition, when the technical solution of the utility model has overcome gear engagement, the inevitable changeless traditional prejudice of center to center distance, utilizes the variation in center to center distance certain limit to reach beyond thought beneficial effect.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the sectional view of the A-A of Fig. 1;
Fig. 3 is the engagement fit schematic diagram of roller drive gear and fixed idler whell driven wheel of floating in Fig. 1;
Fig. 4 is the fundamental diagram of the utility model embodiment.
In figure, each Reference numeral name is called: 1 front plate, 2 first unsteady rollers, 3 first fixed idler whells, 4 second floating gears, 5 second elastic pressuring clamping devices, 6 unsteady roller drive gear, 7 first floating gears, 8 steel strand, 9 motors, 10 incoming lines, 11 first fixed gears, 12 fixed idler whell driven wheels, 13 second fixed gears, 14 first travelling gears, 15 second travelling gears, 16 second fixed idler whells, 17 second unsteady rollers, 18 frameworks, 19 joint pins, 20 rear plates, 21 first elastic pressuring clamping devices.
Detailed description of the invention
Specific embodiment of the utility model as Figure 1-4, a kind of cable machine, comprise frame, unsteady roller and fixed idler whell, described frame comprises framework 18 and is arranged on front plate 1, the rear plate 2 of framework 18 both sides, front and back, is equipped with the first elastic pressuring clamping device 21 and the second elastic pressuring clamping device 5 on described framework 18.Described front plate 1 is connected setting with rear plate 2 by joint pin 19, and described joint pin 19 comprises that the shaft shoulder is respectively with the major axis section of forward and backward clamping plate inwall laminating with pass forward and backward clamping plate and play the thread segment of the effect of being connected.Described unsteady roller comprises and is arranged on float roller 2 and be arranged on the roller 17 that floats of second on the second elastic pressuring clamping device 5 of first on the first elastic pressuring clamping device 21, the first described unsteady roller 2 is coaxially installed with the first floating gear 7, and the second described unsteady roller 17 is coaxially installed with the second floating gear 4.The fixing unsteady roller drive gear 6 in center is set between the first floating gear 7 and the second floating gear 4, and unsteady roller drive gear 6 and the first floating gear 7, the equal engaged transmission of the second floating gear 4, the roller drive gear 6 of floating is coaxially installed with the second travelling gear 15.On framework 18, be also fixedly installed fixed idler whell, described fixed idler whell comprises the first fixed idler whell 3 and the second fixed idler whell 16, the first described fixed idler whell 3 is coaxially installed with the first fixed gear 11, the second described fixed idler whell 16 is coaxially installed with the second fixed gear 13, between the first described fixed gear 11 and the second fixed gear 13, be also provided with the fixing fixed idler whell driven wheel 12 in center, and fixed idler whell driven wheel 12 respectively with the first fixed gear 11, the second fixed gear 13 engaged transmission, described fixed idler whell driven wheel 12 is also coaxially installed with the first travelling gear 14.Described framework 18 left sides are also provided with motor 9, motor 9 output shaft belt wheels connect the belt wheel coaxially setting firmly with fixed idler whell driven wheel 12 by belt, power is passed to fixed idler whell driven wheel 12, fixed idler whell driven wheel 12, by the engaged transmission of the first travelling gear 14 and the second travelling gear 15, passes to by power the roller drive gear 6 of floating.Also be provided with incoming line 10 in cable machine framework 18 left sides, incoming line 10 is arranged on the position between fixed idler whell and unsteady roller, and when steel strand 8 are from incoming line 10 penetrates, be fixed roller and unsteady roller clamp.
In above-described embodiment, the number of teeth of the first travelling gear 14: Z
1the number of teeth of the=36, second travelling gear 15: Z
2=36, the number of teeth of fixed idler whell driven wheel 12: Z
3the number of teeth of the=13, first fixed gear 11 and the second fixed gear 13: Z
4=36, the number of teeth of the roller drive gear 6 of floating: Z
5the number of teeth of the=13, first floating gear 7 and the second floating gear 4: Z
6=36, said gear modulus: m=3.In the time that steel strand are normal diameter, the center to center distance of the roller drive gear 6 of floating and the first floating gear 7, the second floating gear 4 is 73.5 millimeters; In the time that steel strand diameter increases or reduces 6 millimeters than normal diameter, the center to center distance of the roller drive gear 6 of floating and the first floating gear 7, the second floating gear 4 is 73.7 millimeters.Because the diameter of steel strand is changeless substantially, so floating gear is little along the tangential direction springing scope of the roller drive gear 6 of floating, therefore the center to center distance of gear engagement changes little, while engagement with respect to gear for mismachining tolerance, the variation of this center to center distance can't cause the gear cannot engaged transmission, thereby negligible.In addition, the design parameter setting of gear, modulus is herein not limited to above-mentioned numerical value, according to the design general knowledge of this area, those skilled in the art can design unsteady and keep meshed gears drive mechanism simultaneously according to different situations, and above-mentioned concrete gear is equal to replacement.
Above-described embodiment in use, as shown in Fig. 1,3,4, motor 9 slows down by one-level belt, power is passed to the fixed idler whell driven wheel 12 coaxial with belt pulley, fixed idler whell driven wheel is coaxially installed with the first travelling gear 14, the first travelling gear 14 passes to power by meshed transmission gear the second travelling gear 15, the second travelling gears 15 that the number of teeth is identical again and drives the unsteady roller drive gear 6 coaxial with it to start to rotate.
Fixed idler whell driven wheel 12 passes to power by meshed transmission gear the first fixed gear 11 and second fixed gear 13 of left and right, the first fixed gear 11 drives first fixed idler whell 3 coaxial with it to rotate, meanwhile the second fixed gear 13 drives second fixed idler whell 16 coaxial with it to rotate, and utilizes frictional force to promote steel strand and advances.
The roller drive gear 6 of floating drives the first floating gear 7 and the second floating gear 4 rotating in same directions, with the first floating gear 7 coaxial first float roller 2 and with the second floating gear 4 coaxial second float also rotating in same direction of roller 17, because the first unsteady roller 2 and second floats roller 17 also respectively at the first elastic pressuring clamping device 21, under the effect of the second elastic pressuring clamping device 5, be pressed in tightly above steel strand, the such first unsteady roller 2 and the second unsteady roller 17 are just pressed on steel strand tightly and utilize frictional force to promote steel strand and advance, complete the transformation from the contact roller of consumption of power to the driving wheel of transmitting power.
Along with the diameter of steel strand 8 changes, the roller that floats produces the engagement of bob and two limit stations of unsteady roller drive gear generation under elastic pressuring clamping device effect: in the time that steel strand diameter is normal diameter, there is not beating on vertical direction in unsteady roller, the line of centres of floating gear and unsteady roller drive gear 6 is at horizontal level, now the limit station of floating gear and unsteady roller drive gear center to center distance minimum in the time engaging, in the time that steel strand diameter diminishes, motion straight down under the fastening spring effect of unsteady roller in elastic pressuring clamping device, until clamp once again with steel strand surface, in the time that the steel strand diameter at the roller contact place of floating increases than normal diameter, unsteady roller is lifted, fastening spring in elastic pressuring clamping device is further compressed, now still keep the clamped condition to steel strand, when known steel strand diameter diminishes than normal diameter or becomes large, the line of centres of floating gear and unsteady roller drive gear 6 and horizon produce certain angle, reach the limit station of floating gear and unsteady roller drive gear 6 center to center distance maximum in the time engaging.
In addition, another advantage of the utility model is that the commutation that completes twice gear by the engaged transmission of gear makes unsteady roller consistent with the force direction of fixing rolling action on steel strand, improves the transmitting power of cable machine.As Fig. 3, shown in 4, in the time that motor 9 drives the belt wheel coaxial with fixed idler whell driven wheel 12 to rotate counterclockwise, fixed idler whell driven wheel 12 drives first travelling gear 14 coaxial with it to rotate counterclockwise, the first travelling gear 14 drives with the second travelling gear 15 of its engaged transmission and starts to clockwise rotate, because the second travelling gear 15 coaxially arranges with unsteady roller drive gear 6, the roller drive gear 6 of floating also clockwise rotates, this has just completed rotating counterclockwise of fixed idler whell driven wheel 12 has been transformed into clockwise rotating of the roller drive gear 6 of floating, complete once commutation, in the time that unsteady roller drive gear 6 clockwise rotates, the first floating gear 7 and the second floating gear 17 that engage with it all rotate counterclockwise, fixed idler whell driven wheel 12 drives the first fixed gear 11 and the second fixed gear 13 to clockwise rotate, the such first unsteady roller 2 and the second unsteady roller 17 synchronously rotate counterclockwise, the first fixed idler whell 3 and the second fixed idler whell 16 synchronously clockwise rotate simultaneously, complete the commutation for the second time of gear, make steel strand be subject to the driving force direction of self-relocation roller and fixed idler whell consistent all to the right, this has just improved the transmitting power of cable machine, avoid the drag effect of the roller that floats in prior art.Situation in the time that the belt wheel that motor 9 drives and fixed idler whell driven wheel 12 is coaxial clockwise rotates, all can reach the consistent object of driving force direction of fixed idler whell and unsteady roller, does not repeat them here.
Be not limited to above-described embodiment at cable machine of the present utility model; being used for realizing the roller drive gear of floating synchronizes the driving mechanism of rotation and can also adopt other transmission mechanisms such as tape handler, wire rope or chain traction mechanism, gear drive, Driven by Hydraulic Cylinder mechanism, crankshaft rocker mechanism with fixed idler whell driven wheel; also can adopt two power sources to drive respectively fixing, unsteady roller drive gear synchronously to rotate, it is all within protection domain of the present utility model.
Claims (5)
1. a cable machine, comprise frame, in described frame, be provided with center fluctuate arrange unsteady roller, it is characterized in that: also comprise center fixing for receiving the unsteady roller drive gear of input power, described unsteady roller is coaxially installed with the floating gear coordinating with unsteady roller drive gear engaged transmission, described floating gear and unsteady roller drive gear have with floating gear move up and down and the center to center distance that changes in setting range, the excursion of described center to center distance meets the meshing condition of floating gear and unsteady roller drive gear.
2. a kind of cable machine according to claim 1, it is characterized in that: described frame comprises framework, front plate and rear plate, between described forward and backward clamping plate, be equipped with and connect the joint pin of forward and backward clamping plate, described joint pin comprises that the shaft shoulder is respectively with the major axis section of forward and backward clamping plate inwall laminating with pass forward and backward clamping plate and play the thread segment of the effect of being connected.
3. a kind of cable machine according to claim 1 and 2, it is characterized in that: described unsteady roller has two and left and right to be set up in parallel in upper rack, in frame, be rotatably equipped with and coordinate two fixed idler whells that center is fixing that clamp steel strand with unsteady roller in two unsteady roller belows, each fixed idler whell is coaxially installed with fixed gear, described unsteady roller drive gear is arranged between two floating gears, in frame, between two fixed gears, be provided with the fixing fixed idler whell driven wheel in center, described fixed idler whell driven wheel is coaxially installed with the first travelling gear, described unsteady roller drive gear is coaxially installed with the second travelling gear, the first described travelling gear and the second travelling gear engaged transmission.
4. a kind of cable machine according to claim 3, is characterized in that: described frame is provided with the drive unit that drives fixed idler whell driven wheel.
5. a kind of cable machine according to claim 3, is characterized in that: described fixed gear is first and second fixed gear, described floating gear is first and second floating gear, the number of teeth of the first described travelling gear: Z
1the number of teeth of the=36, second travelling gear: Z
2=36, the number of teeth of fixed idler whell driven wheel: Z
3the number of teeth of the=13, first fixed gear and the second fixed gear: Z
4=36, the number of teeth of the roller drive gear of floating: Z
5the number of teeth of the=13, first floating gear and the second floating gear: Z
6=36, first and second fixed gear and first and second floating gear have identical modulus: m=3; The center to center distance setting range of the roller drive gear of floating and each floating gear is 73.5 millimeters～73.7 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235420.3U CN203890891U (en) | 2014-05-08 | 2014-05-08 | Steel stranded wire penetrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235420.3U CN203890891U (en) | 2014-05-08 | 2014-05-08 | Steel stranded wire penetrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890891U true CN203890891U (en) | 2014-10-22 |
Family
ID=51717313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235420.3U Expired - Fee Related CN203890891U (en) | 2014-05-08 | 2014-05-08 | Steel stranded wire penetrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256726A (en) * | 2015-11-06 | 2016-01-20 | 柳州欧维姆工程有限公司 | Prestressed steel strand unbounded tendon rope threading machine |
| CN113494053A (en) * | 2021-07-22 | 2021-10-12 | 中国建筑土木建设有限公司 | Auxiliary system for automatic bar penetrating at bottom of T-shaped beam web and construction method |
-
2014
- 2014-05-08 CN CN201420235420.3U patent/CN203890891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256726A (en) * | 2015-11-06 | 2016-01-20 | 柳州欧维姆工程有限公司 | Prestressed steel strand unbounded tendon rope threading machine |
| CN113494053A (en) * | 2021-07-22 | 2021-10-12 | 中国建筑土木建设有限公司 | Auxiliary system for automatic bar penetrating at bottom of T-shaped beam web and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110144782B (en) | Rail stability detection device | |
| CN203890891U (en) | Steel stranded wire penetrating machine | |
| CN204343755U (en) | The traversing vehicle-containing of eight wheel drive | |
| CN202028646U (en) | Aluminum tube straightening machine for automobile air conditioner | |
| CN203681705U (en) | Ground conveying device for scraped vehicle dismantling production line | |
| CN202323309U (en) | Roller right bracket of flat knitting machine | |
| CN202898570U (en) | Automatic plate arranging device for electrolytic lead anode plates | |
| CN203834109U (en) | Novel circular weaving machine with intelligent traction system control structure | |
| CN202829186U (en) | Transmission device used for depth indicator | |
| CN208747931U (en) | A kind of solar energy glass tempering quench zone mechanical driving device | |
| CN205990220U (en) | A kind of Two-wheeled steel-wire rope traction mechanism | |
| CN202848912U (en) | Portal crane | |
| CN201660640U (en) | Felt roll driving device of through type wringing machine | |
| CN201660275U (en) | Main driving wheel device of swing beam | |
| CN205029252U (en) | Cable laying device | |
| CN204688985U (en) | A kind of nano-calcium carbonate prepared product material conveying device based on synchronized drive technology | |
| CN204284182U (en) | Axle head is provided with the Large-torsion transmisson axle of gear structure | |
| CN202296624U (en) | Transmission device for producing take-up machine in large-pull process of a welding wire | |
| CN203945645U (en) | A kind of sheet material hauling machine | |
| CN204619855U (en) | The transmission mechanism of three eccentricity mixer | |
| CN202358775U (en) | Double-side roller type ship strander with mobile small roller group | |
| CN203140461U (en) | Reinforcing steel stretching device and reinforcing steel stretching, aligning and cutting machine | |
| CN203498542U (en) | Roving-spinning link system track transmission device | |
| CN202610423U (en) | Net belt tensioning device of spinning lapper capable of achieving long-stroke tensioning | |
| CN203396196U (en) | Rotating device capable of enabling spiral equipment to be smoothly turned around |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141022 Termination date: 20190508 |