CN102910547A - Recovery device for mechanical winching tail rope - Google Patents
Recovery device for mechanical winching tail rope Download PDFInfo
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- CN102910547A CN102910547A CN2012104363626A CN201210436362A CN102910547A CN 102910547 A CN102910547 A CN 102910547A CN 2012104363626 A CN2012104363626 A CN 2012104363626A CN 201210436362 A CN201210436362 A CN 201210436362A CN 102910547 A CN102910547 A CN 102910547A
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- support
- axle bed
- steel rope
- motor
- grinding mill
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Abstract
The invention discloses a recovery device for a mechanical winching tail rope, comprising a bracket, a steel rope reel, a power device, a transmission mechanism, wherein the power device is fixed on the bracket and is connected with the steel rope reel through the transmission mechanism, and the steel rope reel is driven by the power device to rotate, and the steel rope reel is detachably connected with the transmission mechanism in a clamping manner. According to the recovery device, the tensile adjustment and recovery of a tail rope are carried out by power machine instead of manpower, the construction safety accident caused by manual operation is radically avoided, the steel rope reel is fixed by adopting a detachable clamping structure and can be detached for transportation, and the recovery device for the mechanical winching rail rope is convenient to use in mountainous regions.
Description
Technical field
The invention belongs to the power construction field, be specifically related to a kind of regenerative apparatus of motor-driven grinding mill tail rope.
Background technology
3 tons and 5 tons of motor-driven grinding mills all are to regulate and reclaim by manually carrying out the tail rope pulling force in power construction tower erection and Construction of Tension Stringing widespread use for many years.Along with the lifting of China's power transmission voltage class, UHV transmission has become the main thoroughfare of transregional transmission of electricity.The group Liru of 150-200 rice extra-high voltage iron tower continues because long-time repetitive operation is tired and numb easily, and to cause the construction safety accident with manually drawing tail rope and recovery.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of replacement workman and cooperate motor-driven grinding mill to use, and the motor-driven grinding mill tail rope regenerative apparatus that use in the mountain area is convenient in detachable split transportation.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of regenerative apparatus of motor-driven grinding mill tail rope, comprise support, steel rope reel, be arranged on engine installation, transmission device on the support, described steel rope reel is connected in the clamping apparatus of support one end by the pivot shaft support card of hollow, and engine installation is connected with the steel rope reel by transmission device and drives the steel rope reel and rotates.
Further improvement of the present invention is: described clamping apparatus comprise be fixed on support one side with the axle bed of U-shaped axial trough and the push rod of support opposite side, described push rod is positioned at a side of transmission device and the endoporus of pivot shaft is pegged graft, and the other end of pivot shaft is erected in the U-shaped axial trough of axle bed.
Further improvement in the technical proposal of the present invention is: the top of the U-shaped axial trough of described axle bed is provided with the axle bed lid, and axle bed covers a side that is hinged on the U-shaped axial trough of axle bed by hinge, and the opposite side of axle bed lid is by the side apical grafting of puller bolt and axle bed.
Further improvement of the present invention is: described transmission device comprises the pulling shelf actuating device of the speed reduction gearing, differential clutch adjusting device and the connecting steel wire ropes reel that are connected by belt with the engine installation mouth, the differential clutch adjusting device is installed on the reduction unit output shaft, and the differential clutch adjusting device rotates by chain-driving pulling shelf actuating device.
Further improvement in the technical proposal of the present invention is: described differential clutch adjusting device adopts sandwich construction, be followed successively by brake facing, sprocket wheel, brake facing, stay, tighten handle by the reduction unit output shaft side, adjust folding and unfolding moment by tightening handle adjustment brake facing gap.
Further improvement in the technical proposal of the present invention is: described pulling shelf actuating device comprises sprocket wheel, upset pulling shelf, projecting shaft, wherein projecting shaft is fixed on the support, it is inboard that sprocket wheel is installed in the projecting shaft upper bracket, and the upset pulling shelf is hinged on sprocket wheel and cooperates near corresponding with steel rope reel end face on the limit of sprocket and grafting; Described push rod is connected to the center of projecting shaft by engage thread, and the end of push rod arranges one handle, and its middle sprocket and upset pulling shelf are for driving driving and the clamping apparatus of steel rope reel.
Further improvement of the present invention is: the place, base angle of an end of the corresponding steel rope reel of described support is made as arc.
Further improvement of the present invention is: " U " shape opening of the U-shaped axial trough of described axle bed is towards being 30～60 degree angles with the support bottom surface.
Further improvement of the present invention is: described pivot shaft two ends respectively arrange a carriage, and one of them carriage and pivot shaft are flexibly connected; The carriage inboard is provided with the bayonet lock that cooperates with steel rope reel end face.
Further improvement of the present invention is: described frame bottom be welded with fixed block.
Owing to adopted technique scheme, the technological advance that the present invention obtains is: the present invention adopts power machine to replace manually carrying out the tail rope pulling force and regulates and reclaim, construction safety accident when having stopped manual operation, the fixing detachable card connecting structure that adopts of steel rope reel, detachable split transportation is convenient to the mountain area and is used.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is differential clutch adjusting device structural representation of the present invention;
Fig. 3 is pulling shelf driving device structure scheme drawing of the present invention;
Fig. 4 is steel wire disk axle master TV structure scheme drawing of the present invention;
Fig. 5 is steel wire disk axle clamping apparatus structural representation of the present invention;
Wherein, 1, support, 2, engine installation, 3, the steel rope reel, 4, fixed block, 5, differential clutch adjusting device, 6, chain, 7, the pulling shelf actuating device, 8, brake facing, 9, sprocket wheel, 10, brake facing, 11, stay, 12, tighten handle, 13, the upset pulling shelf, 14, sprocket wheel, 15, projecting shaft, 16, fastening push rod, 17, handle, 18, bayonet lock, 19, carriage, 20, draw-in groove, 21, the axle bed lid, 22, axial trough, 23, hinge, 24, axle bed, 25, pivot shaft, 26, puller bolt.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further details
Embodiment
As shown in Figure 1, the present invention includes support 1, steel rope reel 3, engine installation 2, transmission device, transmission device is comprised of the pulling shelf actuating device 7 of speed reduction gearing, differential clutch adjusting device 5, connecting steel wire ropes reel.Engine installation 2 is fixed on support 1 middle part, engine installation is by transmission device connecting steel wire ropes reel 3, driving steel rope reel 3 rotates, steel rope reel 3 is connected in the clamping apparatus of support 1 one ends by pivot shaft 25 support card of hollow. described clamping apparatus comprise be fixed on support one side with the axle bed 24 of U-shaped axial trough 22 and the push rod 16 of support opposite side, described push rod 16 is positioned at a side of transmission device and the endoporus of pivot shaft 25 is pegged graft, and the other end of pivot shaft 25 is erected in the U-shaped axial trough 22 of axle bed 24.The top of the U-shaped axial trough 22 of axle bed 24 is provided with axle bed lid 21, and axle bed lid 21 is hinged on a side of the U-shaped axial trough 22 of axle bed 24 by hinge 23, and the opposite side of axle bed lid 21 is by the side apical grafting of puller bolt 26 with axle bed 24.Speed reduction gearing is connected by belt with the engine installation mouth, and differential clutch adjusting device 5 is installed on the reduction unit output shaft, passes through chain 6 transmissions between differential clutch adjusting device 5 and the pulling shelf actuating device 7.Chain 6 is used for transmission of power, and it is poor to adjust speed by the sprocket wheel that replacing is connected with chain, cooperates different motor-driven grinding mills to use.On the outside of chain 6, apron is housed, prevents from being involved in.
Above-mentioned speed reduction gearing adopts the legerity type reducer of turbodrill, can prevent the conduction of opposing torque, damages engine installation, and it is the differential clutch heat radiation that radiating vane is set on the power intake belt pulley.
As shown in Figure 2, above-mentioned differential clutch adjusting device 5 adopts sandwich construction, be followed successively by brake facing 8, sprocket wheel 9, brake facing 10, stay 11, tighten handle 12 by the reduction unit output shaft side, adjust folding and unfolding moment by tightening handle 12 adjustment brake facing gaps.
As shown in Figure 3, above-mentioned pulling shelf actuating device comprises sprocket wheel 14, upset pulling shelf 13, projecting shaft 15, fastening push rod and handle, and wherein projecting shaft 15 is fixed on the support 1, and sprocket wheel 14 is installed in projecting shaft 15 upper brackets 1 inboard.Upset pulling shelf 13 is hinged on sprocket wheel near on the limit of sprocket, and corresponding with the end face of steel rope reel, the end face inside of pegging graft when upset pulling shelf 13 is vertical with the sprocket wheel end face and being coupled to the steel rope reel, be used for analog bracket 19 clampings with steel rope reel 3, after steel rope reel 3 is in place, opens upset pulling shelf 13 claws and block carriage 19.Fastening push rod 16 is threaded connection at the center of projecting shaft 15, and handle 17 is fixed on the end of fastening push rod 16, rotary handle 17, handle drives fastening push rod rotation, thereby the axle of steel wire disk axle is held out against, and the upset pulling shelf is blocked analog bracket 19, under the drive of sprocket wheel, can realize rotation.Described push rod 16 is connected to the center of projecting shaft 15 by engage thread, and the end of push rod 16 arranges one handle 17.
Convenient in order to dismantle the steel rope reel, axle bed on steel rope and the support, the sprocket wheel of transmission device all the mode of clamping connect, the shape of the bottom of the end by saying support connecting steel wire ropes reel is made into arc, namely the place, base angle of an end of the corresponding steel rope reel of support is made as arc, when needs dismounting steel rope reel, the support other end is lifted, and under Action of Gravity Field, steel rope reel end sinks, be shelved on the ground, for convenience detach.For further for convenience detach, the U-shaped opening of the U-shaped axial trough of axle bed is towards being 30～60 degree angles with the support bottom surface.When support lifted, the U-shaped opening was beneficial to the steel wire disk axle and rolls out towards vertical with the bottom surface or towards ground.In addition, in order firmly support to be fixed on the ground, can also be welded with fixed block 4 in support 1 bottom.The hole of sign inserting is set on the fixed block, in case of necessity support is fixed on the ground.
The guest sieve EY15 engine petrol that engine installation adopts band to slow down is connected to speed reduction gearing by belt.
EY15 engine petrol basic mechanical design feature is as follows:
Engine power: 2.7ps
Engine swept volume: 143cc
Maximum take-up pulling force: 1500N
Maximum take-up speed: 20m/min
The present invention cooperates motor-driven grinding mill work, and this regenerative apparatus is positioned over the motor-driven grinding mill rear portion, and steel rope is entered and be wound on the steel rope reel and locking by the bottom, opens the upset pulling shelf and blocks the steel rope reel.Carry out anchoring with the fixed block of connecting element by this device, unclamp and tighten handle, open the driving engine air door, by the hand pull starting-up engine petrol, adjust engine petrol speed and the strand grinding-in is closed.Adjust differential clutch regulating handle cheese is rotated, the tension tail rope.When motor-driven grinding mill needs line sending, but settle tightens handle; Can kill engine when stopping to draw for a long time, not tighten handle but unclamp; Do not want inverted engine in the transportation.
Claims (10)
1. the regenerative apparatus of a motor-driven grinding mill tail rope, it is characterized in that: comprise support (1), steel rope reel (3), be arranged on engine installation (2), transmission device on the support (1), described steel rope reel (3) is connected in the clamping apparatus of support (1) one end by pivot shaft (25) support card of hollow, and engine installation is connected with steel rope reel (3) by transmission device and drives steel rope reel (3) and rotates.
2. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 1, it is characterized in that described clamping apparatus comprises the axle bed with U-shaped axial trough (22) (24) that is fixed on support one side and the push rod (16) of support opposite side, described push rod (16) is positioned at a side of transmission device and the endoporus of pivot shaft (25) is pegged graft, and the other end of pivot shaft (25) is erected in the U-shaped axial trough (22) of axle bed (24).
3. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 2, the top that it is characterized in that the U-shaped axial trough (22) of described axle bed (24) is provided with axle bed lid (21), axle bed lid (21) is hinged on a side of the U-shaped axial trough (22) of axle bed (24) by hinge (23), and the opposite side of axle bed lid (21) is by the side apical grafting of puller bolt (26) and axle bed (24).
4. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 2, it is characterized in that described transmission device comprises the pulling shelf actuating device (7) of the speed reduction gearing, differential clutch adjusting device (5) and the connecting steel wire ropes reel that are connected by belt with the engine installation mouth, the differential clutch adjusting device is installed on the reduction unit output shaft, and differential clutch adjusting device (5) drives pulling shelf actuating device (7) by chain (6) and rotates.
5. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 4, it is characterized in that described differential clutch adjusting device adopts sandwich construction, be followed successively by brake facing (8), sprocket wheel (9), brake facing (10), stay (11), tighten handle (12) by the reduction unit output shaft side, adjust folding and unfolding moment by tightening handle (12) adjustment brake facing gap.
6. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 3, it is characterized in that described pulling shelf actuating device comprises sprocket wheel (14), upset pulling shelf (13), projecting shaft (15), wherein projecting shaft (15) is fixed on the support (1), it is inboard that sprocket wheel (14) is installed in the projecting shaft upper bracket, and upset pulling shelf (13) is hinged on sprocket wheel and cooperates near corresponding with steel rope reel end face on the limit of sprocket and grafting; Described push rod (16) is connected to the center of projecting shaft (15) by engage thread, and the end of push rod (16) arranges one handle (17).
7. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 1 is characterized in that the place, base angle of an end of the corresponding steel rope reel of described support is made as arc.
8. according to claim 1 or the regenerative apparatus of 7 each described a kind of motor-driven grinding mill tail ropes, it is characterized in that the U-shaped opening of U-shaped axial trough of described axle bed is towards being 30～60 degree angles with the support bottom surface.
9. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 1 is characterized in that described pivot shaft (25) two ends respectively arrange a carriage (19), and one of them carriage and pivot shaft are flexibly connected; Carriage (19) inboard is provided with the bayonet lock (18) that cooperates with steel rope reel end face.
10. the regenerative apparatus of a kind of motor-driven grinding mill tail rope according to claim 1, what it is characterized in that described support (1) bottom is welded with fixed block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436362.6A CN102910547B (en) | 2012-11-06 | 2012-11-06 | Recovery device for mechanical winching tail rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436362.6A CN102910547B (en) | 2012-11-06 | 2012-11-06 | Recovery device for mechanical winching tail rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102910547A true CN102910547A (en) | 2013-02-06 |
| CN102910547B CN102910547B (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210436362.6A Active CN102910547B (en) | 2012-11-06 | 2012-11-06 | Recovery device for mechanical winching tail rope |
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| Country | Link |
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| CN (1) | CN102910547B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310250A (en) * | 2014-11-13 | 2015-01-28 | 国家电网公司 | Winching machine |
| CN106276663A (en) * | 2016-08-10 | 2017-01-04 | 中国电力科学研究院 | There is the hydraulic pressure strand mill of tail rope draw off gear |
| CN114291646A (en) * | 2021-12-14 | 2022-04-08 | 安徽送变电工程有限公司 | Motor-driven hank grinds tail rope and receives rope machine |
| CN114940416A (en) * | 2022-05-23 | 2022-08-26 | 安徽送变电工程有限公司 | Motor-driven hank grinds tail rope and receives rope system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4779844A (en) * | 1987-05-22 | 1988-10-25 | Mitchell Donald G | Draw works for mobile cranes |
| US20070114503A1 (en) * | 2005-11-07 | 2007-05-24 | Ez Pull, Llc | Wire pulling device |
| CN201074171Y (en) * | 2007-06-26 | 2008-06-18 | 盘云辉 | Winding machine |
| CN102530763A (en) * | 2010-12-20 | 2012-07-04 | 西安福安创意咨询有限责任公司 | Winch for oil extraction vehicle and design method of winch |
| CN202434952U (en) * | 2011-12-12 | 2012-09-12 | 孟津县电业公司 | Winch grinding trolley for power construction |
| CN202897894U (en) * | 2012-11-06 | 2013-04-24 | 河北省送变电公司 | Motorized winching tail rope recovery device |
-
2012
- 2012-11-06 CN CN201210436362.6A patent/CN102910547B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4779844A (en) * | 1987-05-22 | 1988-10-25 | Mitchell Donald G | Draw works for mobile cranes |
| US20070114503A1 (en) * | 2005-11-07 | 2007-05-24 | Ez Pull, Llc | Wire pulling device |
| CN201074171Y (en) * | 2007-06-26 | 2008-06-18 | 盘云辉 | Winding machine |
| CN102530763A (en) * | 2010-12-20 | 2012-07-04 | 西安福安创意咨询有限责任公司 | Winch for oil extraction vehicle and design method of winch |
| CN202434952U (en) * | 2011-12-12 | 2012-09-12 | 孟津县电业公司 | Winch grinding trolley for power construction |
| CN202897894U (en) * | 2012-11-06 | 2013-04-24 | 河北省送变电公司 | Motorized winching tail rope recovery device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310250A (en) * | 2014-11-13 | 2015-01-28 | 国家电网公司 | Winching machine |
| CN106276663A (en) * | 2016-08-10 | 2017-01-04 | 中国电力科学研究院 | There is the hydraulic pressure strand mill of tail rope draw off gear |
| CN114291646A (en) * | 2021-12-14 | 2022-04-08 | 安徽送变电工程有限公司 | Motor-driven hank grinds tail rope and receives rope machine |
| CN114940416A (en) * | 2022-05-23 | 2022-08-26 | 安徽送变电工程有限公司 | Motor-driven hank grinds tail rope and receives rope system |
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| Publication number | Publication date |
|---|---|
| CN102910547B (en) | 2014-09-17 |
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