CN203635627U - Steel wire rope traction device - Google Patents
Steel wire rope traction device Download PDFInfo
- Publication number
- CN203635627U CN203635627U CN201320670626.4U CN201320670626U CN203635627U CN 203635627 U CN203635627 U CN 203635627U CN 201320670626 U CN201320670626 U CN 201320670626U CN 203635627 U CN203635627 U CN 203635627U
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- China
- Prior art keywords
- tension
- steel wire
- wire rope
- backstand
- reel
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- Expired - Fee Related
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Abstract
The utility model specifically discloses a steel wire rope traction device, which comprises a driving device, a winding drum, a sliding way, a tension device and a trolley, wherein the winding drum is driven to rotate by the driving device; a plurality of circles of steel wire rope are wound on the winding drum; one end of the steel wire rope is connected with the trolley through the tension device, and the other end of the steel wire rope bypasses the winding drum to be connected to the trolley; the tension device comprises a driven wheel, a tension seat, a tension cylinder, a screw and a nut; the driven wheel is mounted on the tension seat; the tension seat is mounted at the front end of the sliding way, and moves forwards and backwards under the action of the tension cylinder; the tension cylinder is mounted at a fixed position on the sliding way, and is connected with the tension seat; the screw and the nut are arranged on the two sides of the tension cylinder, and are connected with the sliding way and the tension seat respectively; the tension seat moves forwards and backwards along with the rotation of the screw; the front and rear positions of the tension seat can be fixed after the nut is locked. The steel wire rope traction device is relatively simple in structure, and easy to regulate and maintain, and facilitates improving the production efficiency.
Description
Technical field
The utility model relates to seamless steel tube rolling mill, is specifically related to a kind of steel rope trailer.
Background technology
At present, in seamless steel tube rolling mill restraint device, the traction of limiting bogie is mainly adopted to pinion and rack and chain-type haulage gear.Pinion and rack processed complex and be limited to the length of steel pipe, in the time that steel pipe length increases, rackwork also will increase, and so, can not guarantee the rigidity of tooth bar; The service wear of chain-type haulage gear is serious, difficult in maintenance, and lax being difficult for of rate of tension producing that work long hours adjusted.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of steel rope trailer relatively simple, that easily adjust is provided.
For achieving the above object, the utility model adopts following technical proposals:
A kind of steel rope trailer, it is characterized in that: comprise drive unit, reel, slideway, tensioning apparatus and dolly, described drive unit drives reel rotation, on described reel, be wound with some circle steel wire ropes, steel wire rope one end is walked around tensioning apparatus and is connected with dolly, and the other end is walked around reel and is connected on dolly.
Described tensioning apparatus comprises follower, backstand, tensioning cylinder and two bolt and nuts, and described follower is arranged on the backstand moving forward and backward being driven by tensioning cylinder, and backstand is arranged on the front end of slideway; Described tensioning cylinder is fixedly mounted on slideway, and tensioning cylinder is connected with backstand; Two bolt and nuts are arranged on respectively the both sides of tensioning cylinder, and two bolt and nuts are all connected with backstand with slideway.
Described reel is arranged on the drive unit output shaft that drives its rotating.
The described steel rope trailer course of work is as follows:
When the utility model specific works, unclamp screw rod, tensioning cylinder pulls to reel by follower together with backstand, then the steel wire rope twining on reel is connected with dolly through follower, after having connected, tensioning cylinder promotes backstand and drives follower away from reel, when steel wire tensioning intensity reaches after requirement, tensioning cylinder stops action, and tie down screw nut, fixes the position of follower.
In the course of work, by driving the rotating of reel to drive dolly to move back and forth, thereby realize predetermined action on slideway.
After work a period of time, as steel wire tensioning intensity can not reach after requirement, unclamp screw rod, drive tensioning cylinder to promote backstand away from reel, when steel wire tensioning intensity reaches after requirement, tensioning cylinder stops action, tie down screw nut.
The beneficial effects of the utility model are that this rope traction tensioning device structure is relatively simple, and is easy to adjust and safeguard, is conducive to enhance productivity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The top view of Fig. 2 drive unit;
Fig. 3 A is to partial view;
Wherein 1. drive units, 2. reel, 3. slideway, 4. dolly, 5. steel wire rope, 6. bolt and nut, 7. tensioning cylinder, 8. backstand, 9. follower.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further elaborated, should be noted that following explanation is only in order to explain the utility model, does not limit its content.
A kind of steel rope trailer, steel wire rope 5 is closely wrapped on reel 2, and one end is connected with dolly 4 through the follower 9 of tensioning apparatus, and the other end is walked around reel 2 and is connected on dolly 4.
Described draw-gear comprises reel 2, follower 9, backstand 8, steel wire rope 5, slideway 3, dolly 4, drive unit 1, tensioning cylinder 7 and bolt and nut 6.Backstand 8 is arranged on the front end of slideway 3, can under the effect of tensioning cylinder 7, move forward and backward, to adjust the tensile force of steel wire rope 5; Tensioning cylinder 7 is arranged on slideway 3, and position is fixed, and is connected with backstand 8; Bolt and nut 6 is arranged on the both sides of tensioning cylinder 7, is connected respectively with slideway 3 with backstand 8, and backstand 8 moves forward and backward with the rotation of screw rod, after nut check, the front and back position of backstand 8 can be fixed.
Described reel 2 is arranged on drive unit 1 output shaft, drives it to carry out rotating by drive unit 1, thereby trailer wagon 4 moves back and forth on slideway 3.
The described steel rope trailer course of work is as follows:
When the utility model specific works, unclamp screw rod, tensioning cylinder 7 pulls to reel 2 by follower 9 together with backstand 8, then the steel wire rope twining on reel 25 is connected with dolly 4 through follower 9, after having connected, tensioning cylinder 7 promotes backstand 8 and drives follower 9 away from reel 2, when steel wire rope 5 tensioning intensity reach after requirement, tensioning cylinder 7 stops action, and tie down screw nut 6, fixes the position of follower 9.
In the course of work, by driving the rotating of reel 2 to drive dolly 4 to move back and forth, thereby realize predetermined action on slideway 3.
After work a period of time, as steel wire rope 5 tensioning intensity can not reach after requirement, unclamp screw rod, drive tensioning cylinder 7 to promote backstand 8 away from reel 2, when steel wire rope 5 tensioning intensity reach after requirement, tensioning cylinder 7 stops action, tie down screw nut 6.
By reference to the accompanying drawings the specific embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (3)
1. a steel rope trailer, it is characterized in that: comprise drive unit, reel, slideway, tensioning apparatus and dolly, described drive unit drives reel rotation, on described reel, be wound with some circle steel wire ropes, steel wire rope one end is walked around tensioning apparatus and is connected with dolly, and the other end is walked around reel and is connected on dolly.
2. device as claimed in claim 1, it is characterized in that: described tensioning apparatus comprises follower, backstand, tensioning cylinder and two bolt and nuts, described follower is arranged on the backstand moving forward and backward being driven by tensioning cylinder, and backstand is arranged on the front end of slideway; Described tensioning cylinder is fixedly mounted on slideway, and tensioning cylinder is connected with backstand; Two bolt and nuts are arranged on respectively the both sides of tensioning cylinder, and two bolt and nuts are all connected with backstand with slideway.
3. device as claimed in claim 1, is characterized in that: described reel is arranged on the drive unit output shaft that drives its rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670626.4U CN203635627U (en) | 2013-10-28 | 2013-10-28 | Steel wire rope traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670626.4U CN203635627U (en) | 2013-10-28 | 2013-10-28 | Steel wire rope traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635627U true CN203635627U (en) | 2014-06-11 |
Family
ID=50866907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670626.4U Expired - Fee Related CN203635627U (en) | 2013-10-28 | 2013-10-28 | Steel wire rope traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186039A (en) * | 2014-09-10 | 2014-12-10 | 东北农业大学 | Electric control type air pressure subsoiler |
| CN104525570A (en) * | 2014-12-18 | 2015-04-22 | 太原重工股份有限公司 | Second part of outlet of punching machine |
-
2013
- 2013-10-28 CN CN201320670626.4U patent/CN203635627U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186039A (en) * | 2014-09-10 | 2014-12-10 | 东北农业大学 | Electric control type air pressure subsoiler |
| CN104186039B (en) * | 2014-09-10 | 2016-05-18 | 东北农业大学 | A kind of electric-controlled type air pressure subsoiler |
| CN104525570A (en) * | 2014-12-18 | 2015-04-22 | 太原重工股份有限公司 | Second part of outlet of punching machine |
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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: 20140611 Termination date: 20201028 |