CN2054767U - Steel cable backing-off machine - Google Patents
Steel cable backing-off machine Download PDFInfo
- Publication number
- CN2054767U CN2054767U CN 89207272 CN89207272U CN2054767U CN 2054767 U CN2054767 U CN 2054767U CN 89207272 CN89207272 CN 89207272 CN 89207272 U CN89207272 U CN 89207272U CN 2054767 U CN2054767 U CN 2054767U
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- China
- Prior art keywords
- rope
- drum
- pulley
- steel rope
- frame
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Abstract
The utility model discloses a steel rope backing-off machine, which is a work machine used in operations. The aim of the utility model is to eliminate the twisting of a steel rope generated in the using processes, and the twisting of the steel rope can be ordered in order to avoid the damages of the steel rope and get prepared for the use of the next time. The utlity model is composed of a machine frame, an operating panel, two wire coils, a support frame mechanism, a hanger rod mechanism, a foot pedal braking mechanism, a pulley mechanism, a rope regulating mechanism, etc. The utility model has the advantages of simple structure, light weight, convenient transportation, reduction of labor strength, and high work efficiency.
Description
The utility model relates to a kind of steel rope unwinding machine.
Set up in the work at construction operation, particularly cableway and power transmission and transformation line, haulage cable usually can occur twisting the strength phenomenon, and serious meeting twists into twist shape automatically, if untimely untwisting will cause damage of steel cable.In order to address this problem, generally be that drum is hung on spider, several workmans get rid of changes the steel rope of twisting strength, and its untwisting is also twined on drum again.This method working strength of workers is very big, and work efficiency is very low.Twist the strength phenomenon in order to solve this steel rope, designed structure complicated mechanical equipment abroad, have very high degree of automation.
The ユ ニ バ ラ ニ サ type unwinding machine of the Japan Northeast electric fortification Co., Ltd. exploitation (be published in " sending electric wire to build data " the 27th collection, clear and in December, 56,362～376 pages) for a kind of mechanical equipment of hydraulic pressure full-automation and have the untwisting detecting device.But, this unwinding machine complex structure, cost an arm and a leg, and oad is bigger, takes up an area of about 5.8m
2The heavy 4.5t of machine.This equipment is difficult to transportation under the bad situation of China's cableway and power transmission and transformation line camp site road conditions, and is difficult to guarantee to have the source of AC of 380V at the construction field (site).
The purpose of this utility model is to develop a kind of steel rope unwinding machine of light small hand damage.
Steel rope unwinding machine of the present utility model is made up of frame, drum pivoted frame, operation board, suspension rod, pulley, drum support, rope-arranging mechanism etc.
Need the steel rope of untwisting to be entangled on the drum, drum is supported on the drum pivoted frame.Drum can the edge on the drum pivoted frame
Face rotation directly, emit the steel rope for the treatment of untwisting.The below of drum pivoted frame has one
Nogata to the axle, this axle by bearings on frame, drum can freely be done to horizontally rotate on frame with the drum pivoted frame.Drum pivoted frame bottom has a cylindrical wheel mutually meshing with the cylindrical wheel of operation board bottom.Operation board also by bearings on frame, can freely turn round.The rotating operation dish, the meshing gear of green phase just can drive the drum pivoted frame and make cw or turning anticlockwise along horizontal surface.A stretcher is arranged below operation board, is the braking mechanism of drum pivoted frame, can brake the drum pivoted frame where necessary.
The steel rope that needs untwisting is by placing the drum on the drum pivoted frame to extract out, passes pulley on the suspension rod and the pulley on the rope-arranging mechanism, is entangled on the ceases to be busy dish.The ceases to be busy dish is placed on another drum support, and the operator rotates the ceases to be busy dish with hand, and steel rope will be involved in drum gradually.Meanwhile, another operator's rotating operation dish makes the drum pivoted frame make cw or rotate counterclockwise, and makes the stubborn sturdy pines of steel rope relax, and reaches the purpose of untwisting.In order to make the steel rope marshalling on the ceases to be busy dish through untwisting, drum support inferoanterior has a rope arranging automatically mechanism.Pulley on the aforesaid rope-arranging mechanism is reciprocating under the driving of rope-arranging mechanism, and steel rope is arranged on drum neatly.The pedestal of row's rope pulley is through one and is carved with on the positive and negative spiral fluted axle.A sprocket wheel is equipped with in the termination of this root axle, a sprocket wheel also is equipped with in the termination of the empty wire coil shaft of drum pivoted frame, one chaining bar with two sprocket wheels be unified into transmission device rotate the ceases to be busy dish will the row's of drive rope pulley along continuous straight runs sway, the speed of its moving velocity and wirerope diameter and rotation drum is complementary, and guarantees the steel rope marshalling.The axle head of rope-arranging mechanism also has a hand crank, so that move row's rope pulley with crank in case of necessity.
Pulley on the suspension rod and suspension rod pass through one group of roller bearings on boom support.There is the steel rope of twisting with the fingers strength that the pulley on the suspension rod is horizontally rotated, make the steel rope of pulley front and back form twisted shape, the operator is according to the order of severity of twisted shape and the hand of rotation of this pulley, judge the size and Orientation of steel rope sth. made by twisting strength, rotating operation dish subsequently, make the drum pivoted frame make cw or conter clockwise horizontal rotation, sth. made by twisting strength is returned.
Below in conjunction with drawings and Examples the utility model is described in further details.
Fig. 1 is the front view of steel rope unwinding machine.
Fig. 2 is the birds-eye view of steel rope unwinding machine.
Operation board 1 is supported on the frame 7 by bearing 10, has a pair of mating gear 11/20 connecting operation board and drum pivoted frame.The drum pivoted frame is supported on the frame 7 by bearing 9, and rotating operation dish 1 just can drive drum pivoted frame 15 and make cw or conter clockwise horizontal rotation, and the drum 2 that is placed on the drum pivoted frame is also done corresponding revolution, and the steel rope sth. made by twisting strength that is entangled on the drum 2 will be decorporated.Steel wire penetrating pulley 3 and row's rope pulley 8 through untwisting twine on the ceases to be busy dish 6, and row's rope pulley 8 can be made parallel motion with row's reel for rope 14, so that guarantee the steel rope marshalling on drum 6 after the untwisting.Pulley 3 is suspended on the suspension rod 4, and bearing 21 is arranged on the suspension rod 4, guarantees that pulley 3 can horizontal rotation.Suspension rod is except hanging pulley 3, but bearing 5 makes suspension rod 4 horizontal rotations in addition, just can lift by crane drum when hanging a chain and tackle block in suspension rod 4 ends, alleviates working strength of workers.Ceases to be busy dish 6 is placed on the drum support 16.The axle head of drum 6 connects a minor sprocket 17, and row's reel for rope end of rope-arranging mechanism also connects a hinge wheel 18, and chain 19 makes two sprocket wheels constitute a transmission device.Along with drum 6 rotations, by chain 19 row's of drive reel for ropes 14, the row's of making rope pulley 8 is made parallel motion.On row's reel for rope 14 two Acme threads are arranged, be respectively left-handed and right-hand screw thread, two screw thread slynesses are joined at the two ends of axle, utilize with the loose piece nut of screw thread fit and realize automatic left and right sides winding displacement.
A stretcher 13 is arranged below operation board, is the foot brake of drum pivoted frame 15, after the press foot pedal 13, can make drum 2 brakings by connecting rod mechanism and the push rod that is positioned at bearing 9 endoporus.The axle head of row's reel for rope 14 has a handle 12, can the row's of rotation reel for rope, and the position of the row's of adjustment rope pulley.
Steel rope unwinding machine of the present utility model hangs pulley 3, ceases to be busy disc carrier 16, rope-arranging mechanism etc. by frame 7, operation board 1, drum pivoted frame 15, drum foot brake 13, suspension rod 4 and suspension rod and forms.Operation board 1 and drum pivoted frame 15 are supported on the frame 7 by bearing 10 and 9, and have a pair of cylindrical wheel 11/20 to be meshed, and rotating operation dish 1 just can make drum pivoted frame 15 make cw or conter clockwise horizontal rotation.Foot brake 13 is braked the drum pivoted frame where necessary.Pulley 3 is suspended on the suspension rod 4 by bearing 21.Because the stubborn strength of steel rope makes the steel rope of pulley 3 front and back be twisted shape, the operator looks the order of severity and the direction of twisted shape, and rotating operation dish 1 makes drum pivoted frame 15 make cw or conter clockwise horizontally rotates, and will twist with the fingers strength and return.Steel rope through untwisting is drawn down by pulley 3, and the row's of passing rope pulley 8 twines on the ceases to be busy dish 6.The operator rotates ceases to be busy dish 6, tightly wraps the steel rope through untwisting.At the axle head of drum 6 and the axle head of row's reel for rope 14 sprocket wheel 17 and 18 are arranged respectively, chain 19 is connected into a transmission device with two-wheeled.When drum 6 rotated, row's rope pulley is left and right sides parallel motion under the positive minus thread of row's reel for rope 14 promotes, with steel rope marshalling on drum.The axle head of row's reel for rope 14 is equipped with handle 12, rotatable row's reel for rope, the position of the row's of adjustment rope pulley 8.
The utlity model has following advantage: easy to operate, simple in structure, in light weight, be convenient to transportation, can be competent at again the application target that the untwisting steel wire rope is twisted strength. So both greatly alleviate workman's labour intensity, improved significantly again operating efficiency.
The model machine that applying unit makes uses proof through reality, has reached purpose of design fully.
Claims (2)
1, a kind ofly be used for construction operation, particularly cableway and power transmission and transformation line sets up the steel rope unwinding machine of operation, mainly form, it is characterized in that by frame, two drums and support thereof, suspension rod, pulley, rope-arranging mechanism, transmission device, operating control mechanism etc.:
A, there is being one on the frame by bearing supporting, drum pivoted frame that can in horizontal surface, rotate freely, that have a drive pinion on its rotating hinge,
B, on frame, there is one to drive the operation board that the drum pivoted frame rotates by bearing supporting and the drive pinion engagement by a transmission big gear wheel and drum pivoted frame
C, on frame, also fixing a ceases to be busy disc carrier,
D, the ceases to be busy dish that is placed on the ceases to be busy disc carrier link by sprocket wheel-link chain mechanism and rope-arranging mechanism,
The wire rope handling route of e, steel rope is: of untwisting steel rope for the treatment of that will be wrapped on the drum passes the pulley that horizontally rotates that hangs on the suspension rod earlier, passes the pulley of rope-arranging mechanism again, be wrapped at last on the ceases to be busy dish,
F, make the push rod jack-up that is arranged in the vertical centre hole of drum pivoted frame with footbrake, so that the untwisting drum for the treatment of on the drum pivoted frame is braked.
2, steel rope unwinding machine according to claim 1, it is characterized in that said rope-arranging mechanism comprise be shaped on a pedestal, the external cylindrical surface one just, the little axle of anti-two spiral flutedes, driving chain wheel and rope-arranging mechanism pulley, wherein the rope-arranging mechanism pulley is contained on the pedestal, pedestal is enclosed within little axle upward also can be along its sway, driving chain wheel is contained in an end of little axle, and the other end of little axle also is equipped with a hand crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89207272 CN2054767U (en) | 1989-05-13 | 1989-05-13 | Steel cable backing-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89207272 CN2054767U (en) | 1989-05-13 | 1989-05-13 | Steel cable backing-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2054767U true CN2054767U (en) | 1990-03-21 |
Family
ID=4864153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89207272 Withdrawn CN2054767U (en) | 1989-05-13 | 1989-05-13 | Steel cable backing-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2054767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266514A (en) * | 2013-06-06 | 2013-08-28 | 上海南洋-藤仓电缆有限公司 | Device and method for untwisting steel wire rope |
| CN103296617A (en) * | 2013-06-14 | 2013-09-11 | 天津住宅集团建设工程总承包有限公司 | Construction method of laying mechanical ground elevation mineral insulation cable |
| CN107822692A (en) * | 2017-12-13 | 2018-03-23 | 王周滢 | A kind of blood internal medicine blood drawing servicing unit and application method |
-
1989
- 1989-05-13 CN CN 89207272 patent/CN2054767U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266514A (en) * | 2013-06-06 | 2013-08-28 | 上海南洋-藤仓电缆有限公司 | Device and method for untwisting steel wire rope |
| CN103266514B (en) * | 2013-06-06 | 2015-09-16 | 上海南洋-藤仓电缆有限公司 | Steel wire rope untwisting device and method |
| CN103296617A (en) * | 2013-06-14 | 2013-09-11 | 天津住宅集团建设工程总承包有限公司 | Construction method of laying mechanical ground elevation mineral insulation cable |
| CN107822692A (en) * | 2017-12-13 | 2018-03-23 | 王周滢 | A kind of blood internal medicine blood drawing servicing unit and application method |
| CN107822692B (en) * | 2017-12-13 | 2019-11-01 | 黄河科技学院 | A kind of blood internal medicine blood drawing auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |