CN201176856Y - Rope torquemoment releaser - Google Patents
Rope torquemoment releaser Download PDFInfo
- Publication number
- CN201176856Y CN201176856Y CNU2008200191278U CN200820019127U CN201176856Y CN 201176856 Y CN201176856 Y CN 201176856Y CN U2008200191278 U CNU2008200191278 U CN U2008200191278U CN 200820019127 U CN200820019127 U CN 200820019127U CN 201176856 Y CN201176856 Y CN 201176856Y
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- rope
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- fixed
- moment
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- Expired - Fee Related
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Abstract
The utility model discloses a rope torque releaser, which is used for replacing a wire rope for a hook of a lifting machine in a drilling construction site of the oil industry, and is particularly suitable for on-scene replacement of a variable amplitude wire rope or a wire rope of a hydraulic winch in a drilling platform and is also suitable for being used by large ropes of different materials in other construction sites. The rope torque releaser comprises a hanging mechanism and rope adjusting mechanisms, wherein the rope adjusting mechanisms are symmetrically arranged on the hanging mechanism. A rope is sleeved on the rope torque releaser and slightly rotated so as to completely release the torque. The rope torque releaser has simple and reliable operation, reduces the labor intensity of workers, saves the time for replacing the wire rope, solves the problem of twisting of the rope, guarantees the personal safety of site operators, and solves the problem that ropes of various materials are unsuitable for use due to large torque.
Description
Technical field
The utility model belongs to the rope torque tool, and rope moment of torsion release particularly is used in the marine drilling, job platform of petroleum industry and drilling well, the job execution scene on land, for the loop wheel machine suspension hook more discharges moment of torsion during change steel rope.Be particularly useful for the luffing wire rope on marine drilling, the job platform, the scene replacing of hydraulic wireline winch wire rope.The large-scale rope that also is suitable for other industry, unlike material discharges moment of torsion.
Background technology
On petroleum industry marine drilling, the job platform, when changing loop wheel machine suspension hook wire rope, luffing wire rope, hydraulic wireline winch wire rope, because the wire rope that Wire Rope Production producer provides does not have faking device, it is narrow and small to add space, upper mounting plate place, the moment of torsion of wire rope can't discharge, and beats when causing more change steel rope and turns round.Because the wire rope moment of torsion is too big, usually just can't carry out changing to a half, sometimes even can't change, cause loop wheel machine to use, had a strong impact on the normal construction of platform and production scene.When influence is produced, beat the wire rope turned round also serious threat field personnel's personal safety.Though the drilling well on land, space, place, job execution scene are bigger, equally also are subjected to the puzzlement that wire rope is beaten the problem of turning round.How to solve wire rope and beat that to turn round be the production scene urgent problem.
Summary of the invention
The purpose of this utility model provides rope moment of torsion release, and it is big to overcome the wire rope moment of torsion, changes when using and beats the present situation of turning round, and makes the replacing construction of wire rope promptly convenient again safely, and the rope that also is suitable for other material simultaneously uses.
Use the present technique solution can reach above-mentioned purpose: rope moment of torsion release comprises hitch and rope governor motion, and rope governor motion symmetry is installed on the hitch.
The utlity model has following useful effect and characteristics: 1, the rope moment of torsion discharges thoroughly; 2, operation is simple and reliable; 3, reduce working strength of workers; 4, save replacing, the engineering time when using rope; 5, turn round, use inconvenient problem owing to solved beating of wire rope and other large-scale rope, guaranteed operation field personnel's personal safety, good social benefit and economic benefit are arranged.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment the utility model is done further detailed description: rope moment of torsion release comprises hitch and rope governor motion, and rope governor motion symmetry is installed on the hitch.Hitch comprises chassis 7, fixed support 10 tracks 8 and hangs handle 6, and hang the central authorities that handle 6 is fixed on chassis 7, fixed support 10 symmetries are fixed on the both sides on chassis 7, and track 8 symmetric designs are in the inboard of fixed support 10.The top of hanging handle 6 is provided with suspension ring; Chassis 7 rounded or polygons are as quadrangle, pentagon, hexagon or the like.Track 8 is boss or the design grooves on 7 disk bodies of chassis that are fixed on above the chassis 7; The top of fixed support 10 is provided with installing hole.The rope governor motion comprises moving stop 5, move about support 9 and leading screw 3, and the bottom of the moving stop 5 and the support 9 that moves about cooperates with track 8.If track 8 be fixed on chassis 7 cards boss, the bottom of the moving stop 5 and the support 9 that moves about just is made into groove so; If track 8 is design grooves on 7 disk bodies of chassis, the bottom of the moving stop 5 and the support 9 that moves about just is made into boss.The move about top of support 9 is provided with installing hole, and the bottom of move about support 9 and moving stop 5 is connected by connector, as junction plate, connecting rod.Moving stop 5 can be designed to the polylith connection and be fixedly shape of stairstepping, can be inserted in moving stop 5 according to the size of rope coil, the convenient adjusting.Leading screw 3 is set on the top of the fixed support 10 and the support 9 that moves about, and is provided with handle 1 in the end, outer end of leading screw 3.The interior circle of external fixation nut 2 and interior hold-doun nut 4 is equipped with screw thread, be separately fixed at fixed support 10 and the installing hole on support 9 tops of moving about in, cooperate with leading screw 3.Support 9 and fixed support 10 have enough thickness if certainly move about, also can be directly on the support 9 that moves about design endoporus and screw thread cooperate with leading screw 3.
In the produced on-site of drilling well, operation, when wire rope occurs beating when turning round phenomenon, wire rope with no faking device, according to the coil size, be enclosed within on the moving stop 5 of this release, rotary handle 1 allows leading screw 3 is inside and outside to rotate, and drives moving stop 5 inside and outside moving, regulate the rate of tension of wire rope coil, the rope coil is supportted draw.Behind the coil of stretching wire rope, utilize the suspension hook of loop wheel machine to hang the suspension ring of handle 6, mention this release and rotate gently, the moment of torsion of wire rope all can be discharged, carry out normal construction, solved the practical problem in the work.Other construction site uses the large-scale rope of wire rope or other material to occur beating when turning round phenomenon, can will be equipped with by means of various frameworks or instrument to beat the utility model of turning round rope and sling to rotate and get final product.
Claims (6)
1, rope moment of torsion release is characterized in that this release comprises hitch and rope governor motion, is installed in rope governor motion symmetry on the hitch.
2, rope moment of torsion release according to claim 1, it is characterized in that hitch comprises chassis (7), fixed support (10), track (8) and hangs handle (6), hang handle (6) and be fixed on the central authorities of chassis (7), fixed support (10) symmetry is fixed on the both sides of chassis (7), and track (8) symmetric design is in the inboard of fixed support (10).
3, rope moment of torsion release according to claim 2 is characterized in that the top of hanging handle (6) is provided with suspension ring; Rounded or the polygon in chassis (7); Track (8) is boss or the groove of design on the disk body of chassis (7) that is fixed on the card of chassis (7); The top of fixed support (10) is provided with installing hole.
4, rope moment of torsion release according to claim 1 and 2, it is characterized in that the rope governor motion comprises moving stop (5), the support that moves about (9) and leading screw (3), the bottom of moving stop (5) and the support that moves about (9) cooperates with track (8), the move about top of support (9) is provided with installing hole, and the support that moves about (9) is connected by connector with the bottom of moving stop (5); Leading screw (3) is set on the top of fixed support (10) and the support that moves about (9), is provided with handle (1) in the end, outer end of leading screw (3).
5, rope moment of torsion release according to claim 4 is characterized in that moving stop (5) is designed to polylith and connects, is fixedly shape of stairstepping.
6, rope moment of torsion release according to claim 4, it is characterized in that in the installing hole on fixed support (10) and the support that moves about (9) top external fixation nut (2) and interior hold-doun nut (4) being housed also, the interior circle of external fixation nut (2) and interior hold-doun nut (4) is equipped with screw thread and cooperates with leading screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200191278U CN201176856Y (en) | 2008-03-16 | 2008-03-16 | Rope torquemoment releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200191278U CN201176856Y (en) | 2008-03-16 | 2008-03-16 | Rope torquemoment releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176856Y true CN201176856Y (en) | 2009-01-07 |
Family
ID=40216875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200191278U Expired - Fee Related CN201176856Y (en) | 2008-03-16 | 2008-03-16 | Rope torquemoment releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176856Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029875A (en) * | 2012-12-20 | 2013-04-10 | 江苏兴华胶带股份有限公司 | Torsion device of elevator balance chain |
| CN104176660A (en) * | 2014-09-10 | 2014-12-03 | 山东丰汇设备技术有限公司 | Luffing maintenance and replacement method for tower crane |
-
2008
- 2008-03-16 CN CNU2008200191278U patent/CN201176856Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029875A (en) * | 2012-12-20 | 2013-04-10 | 江苏兴华胶带股份有限公司 | Torsion device of elevator balance chain |
| CN103029875B (en) * | 2012-12-20 | 2014-07-02 | 江苏兴华胶带股份有限公司 | Torsion device of elevator balance chain |
| CN104176660A (en) * | 2014-09-10 | 2014-12-03 | 山东丰汇设备技术有限公司 | Luffing maintenance and replacement method for tower crane |
| CN104176660B (en) * | 2014-09-10 | 2016-04-06 | 山东丰汇设备技术有限公司 | Tower crane amplitude variation maintenance, replacing options |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 |