CN103818830A - Remote-control air-pressure braking cable crane roadster - Google Patents
Remote-control air-pressure braking cable crane roadster Download PDFInfo
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- CN103818830A CN103818830A CN201410000968.4A CN201410000968A CN103818830A CN 103818830 A CN103818830 A CN 103818830A CN 201410000968 A CN201410000968 A CN 201410000968A CN 103818830 A CN103818830 A CN 103818830A
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- 239000003921 oil Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 4
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- 230000004064 dysfunction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The invention discloses a remote-control air-pressure braking cable crane roadster. The remote-control air-pressure braking cable crane roadster comprises a vehicle body, as well as a traveling pulley, a hoisting pulley and a hoisting rope guide pulley which are fixedly mounted in the vehicle body, wherein a remote-control interlocking air-pressure brake and a working power supply are also mounted in the vehicle body; the remote-control interlocking air-pressure brake comprises a pneumatic control system, a bearing rope brake and a hoisting rope brake; the pneumatic control system comprises an air supply device, an overflow valve, a pressure-reducing valve, a two-position four-way pneumatic control reversing valve, a speed-adjusting valve, an electromagnetic wave remote-control switch and a two-position three-way electromagnetic valve; the air supply device comprises an inflation system and/or a pressure air tank; the inflation system comprises an air compressor, an air filter, an air dryer and an oil sprayer; the bearing rope brake adopts horizontal transverse clamping brake on a bearing rope. By the remote-control air-pressure braking cable crane roadster, interlocking brake of the bearing rope and the hoisting rope can be realized; the bearing rope is braked by a cylinder overhead double-connecting-rod reinforcement horizontal transverse clamping mechanism, so that the roadster has a function of passing a bearing rope middle bracket.
Description
Technical field
The invention belongs to cable crane technical field, especially relate to a kind of cable crane sport car of remote-controlled compression air brake.
Background technology
Cable crane is widely used in the portage operation in the fields such as mine, harbour, goods yard, is also applied to the skidding operation in forestry cutting area simultaneously.Sport car be cable crane for lifting by crane and transport the visual plant of goods and materials, its function has determined manoevreability and the work efficiency of cable crane.At present general cable crane sport car used is without Intelligent roadster, and sport car does not possess the autonomous braking function to ropeway carrying-rope and hoisting line, and the place one's entire reliance upon traction of independent trailing cable of the fixing and motion of sport car on ropeway carrying-rope realizes.Therefore, what general cable crane adopted mostly is ropeway carrying-rope, hoisting line, the discrete funicular system of trailing cable three ropes, this not only makes power capstan system, the funicular system of cable crane become complicated, and increase trouble to the installation of cable, especially unfavorable especially for the skidding operation of forest logging cable crane that must frequent transfer tasks district, this has restricted the application of cable crane in forest harvesting is produced to a certain extent.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, provides one to have remote control compression air brake function, need not electric power and fuel oil drive, the cable crane sport car of clean, environmental protection, easy care.
Technical scheme of the present invention is as follows:
A kind of remote-controlled compression air brake cable crane sport car, comprise car body and be fixedly mounted in car body for sport car being suspended on to traveling wheel on ropeway carrying-rope, gin wheel and hoisting line leading sheave for support hoisting line; Wherein, remote control interlocking air-pressure brake and working power are also installed in described car body; Described remote control interlocking air-pressure brake comprises pneumatic control system, ropeway carrying-rope drg and hoisting line drg;
Described pneumatic control system comprises gas feeder, by pass valve, reducing valve, two-position four-way Pneumatic reversal valve, governor valve, electromagnetic wave teleswitch and two-position three way magnetic valve; Described gas feeder, two-position four-way Pneumatic reversal valve, governor valve connect successively by air-pressure duct; The control circuit of described two-position three way magnetic valve is connected with electromagnetic wave teleswitch; Described reducing valve, two-position four-way Pneumatic reversal valve are also connected with two-position three way magnetic valve respectively; Described by pass valve, reducing valve are connected with pneumatic circuit;
Described gas feeder comprises air inflator system and/or pressure gas tank; Described air inflator system comprises the air filter, air compressor, air dryer and the oil sprayer that connect successively; Described oil sprayer is connected with two-position four-way Pneumatic reversal valve; Air-pressure duct between described oil sprayer and two-position four-way Pneumatic reversal valve is connected with pressure gas tank;
Described ropeway carrying-rope drg adopts horizontal cross to clamp braking to ropeway carrying-rope, comprises ropeway carrying-rope brake cylinder and a pair of ropeway carrying-rope brake shoe brake cheek that is arranged on the ropeway carrying-rope left and right sides; Described ropeway carrying-rope brake shoe brake cheek is connected with the piston rod of ropeway carrying-rope brake cylinder by ropeway carrying-rope brake lever and connecting rod; The gas chamber of described ropeway carrying-rope brake cylinder is connected by air-pressure duct with governor valve;
Described hoisting line drg comprises hoisting line brake cylinder and is arranged on a pair of hoisting line brake shoe brake cheek of the upper and lower both sides of hoisting line; Described hoisting line brake shoe brake cheek is connected with the piston rod of hoisting line brake cylinder by hoisting line brake lever; The gas chamber of described hoisting line brake cylinder is connected by air-pressure duct with governor valve; Described ropeway carrying-rope brake cylinder and hoisting line brake cylinder are for being connected in parallel.
In the present invention, in sport car car body, design remote control interlocking air-pressure brake, can make ropeway carrying-rope and hoisting line interlocking braking, in the time that hoisting line is lockable, hoisting line can be used as trailing cable and use, in the time that ropeway carrying-rope is lockable, sport car can be fixed on assigned address, facilitate hoisting line to put down or pack up, realizing the normal running job of sport car, not needing to arrange in addition again trailing cable; Simplify to a certain extent the structure of traction drive system.The present invention adopts air inflator system to provide high pressure gas to drg, and utilizes sport car kinetic energy in the process of walking as inflation power, energy-conserving and environment-protective.In addition, the ropeway carrying-rope drg in the present invention adopts horizontal cross to clamp brake mode to ropeway carrying-rope, and sport car also can normally be used on the ropeway carrying-rope that is provided with central support, has improved the practicality of this sport car, can adapt to various operating environments.
The piston rod of described air compressor is connecting one and is inflating big gear wheel, and traveling wheel is coaxially installed with miniature gears, inflates big gear wheel and miniature gears engagement.By inflating the gearing of big gear wheel and miniature gears, realize the function of automatically pneumatic control system being inflated in sport car walking process.
Described working power adopts dry storage battery, gives the control circuit power supply of pneumatic control system.
Hoisting line anticreep pulley and retracing spring are also installed in described car body, and they are connected by restoring lever respectively; Described hoisting line anticreep pulley is arranged on gin wheel side, and hoisting line anticreep pulley is arranged on hoisting line leading sheave side.Hoisting line anticreep pulley and gin wheel are clipped in the middle hoisting line, can prevent that hoisting line from dislocating when lax, affect carrying out smoothly of operation.
Principle of work of the present invention:
Press remote controller the green button, excite electromagnetic wave teleswitch, close the power supply of two-position three way magnetic valve, make in "
" position, cut off low control gas circuit make two-position four-way Pneumatic reversal valve in "
" position.Now, high pressure gas in pressure gas tank enter respectively the rodless cavity of hoisting line brake cylinder in the rod chamber of ropeway carrying-rope brake cylinder in ropeway carrying-rope drg and hoisting line drg through high-pressure gas circuit, ropeway carrying-rope brake shoe brake cheek is separated with ropeway carrying-rope, make hoisting line brake shoe brake cheek closure hold hoisting line tightly simultaneously, make capstan engine discharge hoisting line, sport car moves under Gravitative Loads under slope.When sport car arrives behind desired location, press remote controller red button, excite electromagnetic wave teleswitch, start two position, three-way electromagnetic change valve make in "
" position, low pressure control gas circuit is opened, make two-position four-way Pneumatic reversal valve 9 in "
" position.Now, high pressure gas in pressure gas tank enter respectively the rod chamber of hoisting line brake cylinder in the rodless cavity of ropeway carrying-rope brake cylinder in ropeway carrying-rope drg and hoisting line drg through high-pressure gas circuit, ropeway carrying-rope brake shoe brake cheek and ropeway carrying-rope closure are held tightly, make hoisting line brake shoe brake cheek separate with hoisting line simultaneously.Make capstan engine discharge hoisting line, load hook is declined, staff is pulled to load hook at the weight place that needs transfer, and load hook is hooked to weight, makes capstan engine reclaim hoisting line hoisting heavy.Weight is risen and winched to after predetermined altitude, press remote controller the green button, ropeway carrying-rope brake shoe brake cheek is separated with ropeway carrying-rope, make hoisting line brake shoe brake cheek closure hold hoisting line (now hoisting line changes trailing cable into) tightly simultaneously, capstan engine reclaims hoisting line sport car is drawn on slope together with weight.After sport car arrival weight is unloaded a little, capstan engine quits work, press remote controller red button, making ropeway carrying-rope brake shoe brake cheek closure hold ropeway carrying-rope tightly fixes sport car, make hoisting line brake shoe brake cheek separate with hoisting line simultaneously, capstan engine weight is dropped to ground and unload after reclaim load hook to desired location, so far finish a skidding operation cycle.Press remote controller the green button, repeat said process and carry out next cycle skidding operation.
Than prior art, the present invention has the following advantages and good effect:
1, sport car of the present invention has remote control interlocking air-pressure brake, can realize the interlocking braking to ropeway carrying-rope and hoisting line, save special sport car trailing cable simultaneously, and need only retain ropeway carrying-rope and hoisting line can meet job requirements, power capstan system and the funicular system of logging cable crane are greatly simplified, improved agility and the manoevreability of cable crane in forestry skidding operation, the effect to further performance cable crane in production of forestry is significant.
2, sport car of the present invention has the air inflator system take traveling wheel as power, can change the kinetic energy of sport car into air pressure energy, and sport car has from airway dysfunction; Simultaneously, pneumatic circuit is provided with by pass valve, reducing valve and governor valve, and in the time that system air pressure reaches setup pressure value, by pass valve can play the effect that prevents overvoltage and voltage stabilizing, reducing valve can provide low pressure gas for two-position four-way Pneumatic reversal valve, and governor valve plays buffer action in the time of cylinder exhaust; In addition sport car pressure system is provided with pressure gas tank, and required airshed when in time supplementing air cylinder work (commutation), makes cylinder operation quicker.
3, the present invention adopts cylinder overhead type double link reinforcement horizontal cross clamping mechanism to brake to ropeway carrying-rope, makes sport car have ropeway carrying-rope central support function.
4, sport car pneumatic control system of the present invention adopts the two-position four-way Pneumatic reversal valve of low voltage two-position three way magnetic valve control, makes sport car power consumption few, need not equip electrical generator and accumulating system, only needs dry storage battery can meet need of work.
5, the present invention has remote control control function, has realized the intellectuality of sport car, practical and convenient.
6, simple, clean, little, lightweight, simple to operate, the easy maintenance of volume of the present invention, good reliability, cost are low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of ropeway carrying-rope drg of the present invention.
Accompanying drawing mark:
1-load hook, 2-gin wheel, 3-hoisting line anticreep pulley, 4-reducing valve, 5-pressure gas tank, 6-oil sprayer, 7-air dryer, 8-air compressor, 9-two-position four-way Pneumatic reversal valve, 10-ropeway carrying-rope, 11-traveling wheel, 12-ropeway carrying-rope drg, 121-ropeway carrying-rope brake cylinder, 122-ropeway carrying-rope brake lever, 123-ropeway carrying-rope brake shoe brake cheek, 13-traveling wheel, 14-hoisting line anticreep pulley, 15-hoisting line, 16-hoisting line leading sheave, 17-hoisting line drg, 171-hoisting line brake cylinder, 172-hoisting line brake lever, 173-hoisting line brake shoe brake cheek, 18-governor valve, 19-electromagnetic wave teleswitch, 20-dry storage battery, 21-two-position three way magnetic valve, 22-ropeway carrying-rope central support, 23-central support hoist cable, 24-air filter, 25-by pass valve.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Embodiment:
As shown in the figure, a kind of remote-controlled compression air brake cable crane sport car, comprise car body and be fixedly mounted in car body for sport car being suspended on to traveling wheel on ropeway carrying-rope 10, gin wheel 2 and hoisting line leading sheave 16 for support hoisting line 15; Wherein, remote control interlocking air-pressure brake and working power are also installed in described car body; Described remote control interlocking air-pressure brake comprises pneumatic control system, ropeway carrying-rope drg 12 and hoisting line drg 17;
Described pneumatic control system comprises air compressor 8, air filter 24, air dryer 7, oil sprayer 6, by pass valve 25, reducing valve 4, pressure gas tank 5, two-position four-way Pneumatic reversal valve 9, governor valve 18, electromagnetic wave teleswitch 19 and two-position three way magnetic valve 21; Described air filter 24, air compressor 8, air dryer 7, oil sprayer 6, two-position four-way Pneumatic reversal valve 9, governor valve 18 connect successively by air-pressure duct; Air-pressure duct between described oil sprayer 6 and two-position four-way Pneumatic reversal valve 9 is connected with pressure gas tank 5; The control circuit of described two-position three way magnetic valve 21 is connected with electromagnetic wave teleswitch 19; Described reducing valve 4, two-position four-way Pneumatic reversal valve 9 are also connected with two-position three way magnetic valve 21 respectively; The piston rod of described air compressor 8 is connecting one and is inflating big gear wheel, and traveling wheel 11 is coaxially installed with miniature gears, inflates big gear wheel and miniature gears engagement;
Described ropeway carrying-rope drg 12 adopts horizontal cross to clamp braking to ropeway carrying-rope 10, comprises ropeway carrying-rope brake cylinder 121 and a pair of ropeway carrying-rope brake shoe brake cheek 123 that is arranged on ropeway carrying-rope 10 left and right sides; Described ropeway carrying-rope brake shoe brake cheek 123 is connected with the piston rod of ropeway carrying-rope brake cylinder 121 by ropeway carrying-rope brake lever 122 and connecting rod; The gas chamber of described ropeway carrying-rope brake cylinder 121 is connected by air-pressure duct with governor valve 18;
Described hoisting line drg 17 comprises hoisting line brake cylinder 171 and is arranged on a pair of hoisting line brake shoe brake cheek 173 of hoisting line both sides Shang Xia 15; Described hoisting line brake shoe brake cheek 173 is connected with the piston rod of hoisting line brake cylinder 171 by hoisting line brake lever 172; The gas chamber of described hoisting line brake cylinder 171 is connected by air-pressure duct with governor valve 18; Described ropeway carrying-rope brake cylinder 121 and hoisting line brake cylinder 171 are for being connected in parallel.
Hoisting line anticreep pulley and retracing spring are also installed in described car body, and they are connected by restoring lever respectively; Described hoisting line anticreep pulley 3 is arranged on gin wheel 2 sides, and hoisting line anticreep pulley 14 is arranged on hoisting line leading sheave 16 sides.Described working power adopts dry storage battery 20, gives the control circuit power supply of pneumatic control system.
This cable crane sport car is used in to adverse grade skidding operation:
Press remote controller the green button, excite electromagnetic wave teleswitch 19, close the power supply of two-position three way magnetic valve 21, make in "
" position, cut off low control gas circuit make two-position four-way Pneumatic reversal valve 9 in "
" position.Now, high pressure gas in pressure gas tank 5 enter respectively the rodless cavity of hoisting line brake cylinder 171 in the rod chamber of the ropeway carrying-rope brake cylinder 121 in ropeway carrying-rope drg 12 and hoisting line drg 17 through high-pressure gas circuit, ropeway carrying-rope brake shoe brake cheek 123 is separated with ropeway carrying-rope 10, make hoisting line brake shoe brake cheek 173 closures hold hoisting line 15 tightly simultaneously, make capstan engine discharge hoisting line 15, sport car moves under Gravitative Loads under slope.When sport car arrives behind predetermined logging position, press remote controller red button, excite electromagnetic wave teleswitch 19, start two position, three-way electromagnetic change valve 21 make in "
" position, low pressure control gas circuit is opened, make two-position four-way Pneumatic reversal valve 9 in "
" position.Now, high pressure gas in pressure gas tank 5 enter respectively the rodless cavity of ropeway carrying-rope brake cylinder 121 and the rod chamber of hoisting line brake cylinder 171 through high-pressure gas circuit, ropeway carrying-rope brake shoe brake cheek 123 and ropeway carrying-rope 10 closures are held tightly, make hoisting line brake shoe brake cheek 173 separate with hoisting line 15 simultaneously.Make capstan engine discharge hoisting line 15, the load hook 1 that is arranged on hoisting line 2 one end is declined, staff is pulled to load hook 1 at the timber place having bundled, and load hook 1 is hooked to choker, makes capstan engine reclaim hoisting line 15 and lifts by crane timber.Timber is risen and winched to after predetermined altitude, press remote controller the green button, ropeway carrying-rope brake shoe brake cheek is separated with ropeway carrying-rope 10, make simultaneously hoisting line brake shoe brake cheek closure hold tightly hoisting line 15(now hoisting line 15 change trailing cable into), capstan engine reclaim hoisting line 15 sport car is drawn on slope together with timber.When sport car arrives after timber unloading point, capstan engine quits work, press remote controller red button, making ropeway carrying-rope brake shoe brake cheek 123 closures hold ropeway carrying-rope 10 tightly fixes sport car, make hoisting line brake shoe brake cheek 173 separate with hoisting line 15 simultaneously, capstan engine timber is dropped to ground and unload after reclaim load hook 1 to desired location, so far finish a skidding operation cycle.Press remote controller the green button, repeat said process and carry out next cycle skidding operation.
Claims (4)
1. a remote-controlled compression air brake cable crane sport car, comprise car body and be fixedly mounted in car body for sport car being suspended on to traveling wheel (11,13) on ropeway carrying-rope (10), gin wheel (2) and hoisting line leading sheave (16) for support hoisting line (15); It is characterized in that: remote control interlocking air-pressure brake and working power are also installed in described car body; Described remote control interlocking air-pressure brake comprises pneumatic control system, ropeway carrying-rope drg (12) and hoisting line drg (17);
Described pneumatic control system comprises gas feeder, by pass valve (25), reducing valve (4), two-position four-way Pneumatic reversal valve (9), governor valve (18), electromagnetic wave teleswitch (19) and two-position three way magnetic valve (21); Described gas feeder, two-position four-way Pneumatic reversal valve (9), governor valve (18) connect successively by air-pressure duct; The control circuit of described two-position three way magnetic valve (21) is connected with electromagnetic wave teleswitch (19); Described reducing valve (4), two-position four-way Pneumatic reversal valve (9) are also connected with two-position three way magnetic valve (21) respectively;
Described gas feeder comprises air inflator system and/or pressure gas tank (5); Described air inflator system comprises the air filter (24), air compressor (8), air dryer (7) and the oil sprayer (6) that connect successively; Described oil sprayer (6) is connected with two-position four-way Pneumatic reversal valve (9); Air-pressure duct between described oil sprayer (6) and two-position four-way Pneumatic reversal valve (9) is connected with pressure gas tank (5);
Described ropeway carrying-rope drg (12) adopts horizontal cross to clamp braking to ropeway carrying-rope (10), comprises ropeway carrying-rope brake cylinder (121) and is arranged on a pair of ropeway carrying-rope brake shoe brake cheek (123) of ropeway carrying-rope (10) left and right sides; Described ropeway carrying-rope brake shoe brake cheek (123) is connected with the piston rod of ropeway carrying-rope brake cylinder (121) by ropeway carrying-rope brake lever (122) and connecting rod; The gas chamber of described ropeway carrying-rope brake cylinder (121) is connected by air-pressure duct with governor valve (18);
Described hoisting line drg (17) comprises hoisting line brake cylinder (171) and is arranged on a pair of hoisting line brake shoe brake cheek (173) of the upper and lower both sides of hoisting line (15); Described hoisting line brake shoe brake cheek (173) is connected with the piston rod of hoisting line brake cylinder (171) by hoisting line brake lever (172); The gas chamber of described hoisting line brake cylinder (171) is connected by air-pressure duct with governor valve (18); Described ropeway carrying-rope brake cylinder (121) and hoisting line brake cylinder (171) are for being connected in parallel.
2. the remote-controlled compression air brake cable crane of one according to claim 1 sport car, it is characterized in that: the piston rod of described air compressor (8) is connecting one and inflating big gear wheel, and traveling wheel (11) is coaxially installed with miniature gears, inflate the engagement of big gear wheel and miniature gears.
3. the remote-controlled compression air brake cable crane of one according to claim 1 and 2 sport car, is characterized in that: described working power adopts dry storage battery (20), gives the control circuit power supply of pneumatic control system.
4. the remote-controlled compression air brake cable crane of one according to claim 1 and 2 sport car, is characterized in that: hoisting line anticreep pulley (3,14) and retracing spring are also installed in described car body, and they are connected by restoring lever respectively; Described hoisting line anticreep pulley (3) is arranged on gin wheel (2) side, and hoisting line anticreep pulley (14) is arranged on hoisting line leading sheave (16) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000968.4A CN103818830B (en) | 2013-12-18 | 2014-01-02 | A kind of remote-controlled compression air brake cable crane sport car |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699315.5 | 2013-12-18 | ||
| CN201310699315 | 2013-12-18 | ||
| CN201410000968.4A CN103818830B (en) | 2013-12-18 | 2014-01-02 | A kind of remote-controlled compression air brake cable crane sport car |
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| Publication Number | Publication Date |
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| CN103818830A true CN103818830A (en) | 2014-05-28 |
| CN103818830B CN103818830B (en) | 2015-12-02 |
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| CN201410000968.4A Expired - Fee Related CN103818830B (en) | 2013-12-18 | 2014-01-02 | A kind of remote-controlled compression air brake cable crane sport car |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235684A (en) * | 2015-11-11 | 2016-01-13 | 福建农林大学 | Mountainous region skidding ropeway carriage driving structure and working method thereof |
| US20210039690A1 (en) * | 2018-03-16 | 2021-02-11 | Morinokikai Co., Ltd. | Cableway carriage |
| CN112776829A (en) * | 2020-12-30 | 2021-05-11 | 郑英俊 | Intelligent cableway trolley |
| CN114104959A (en) * | 2022-01-21 | 2022-03-01 | 河南巨人起重机集团有限公司 | Stable self-rotating steel coil lifting appliance of unmanned automatic crane |
| CN116281604A (en) * | 2023-05-23 | 2023-06-23 | 河南省大方重型机器有限公司 | Anti-swing outdoor portal crane |
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| EP0262372A2 (en) * | 1986-08-29 | 1988-04-06 | Stuefer, Heinz | Carriage for cable crane |
| CH670604A5 (en) * | 1984-08-21 | 1989-06-30 | Forsttechnik Oberlichtenau Veb | |
| CH694617A5 (en) * | 2000-12-13 | 2005-04-29 | Wyssen Seilbahnen Ag | Cable crane has running crab connected to it provided with running rollers for displacement on support cable, clamp apparatus and fall-off protection |
| CN201850078U (en) * | 2010-10-26 | 2011-06-01 | 中铁十三局集团第一工程有限公司 | Roadster for cable crane |
| CN103276671A (en) * | 2013-06-17 | 2013-09-04 | 湖南省建筑工程集团总公司 | Steering cable saddle for large-tonnage cable crane |
| CN203740908U (en) * | 2013-12-18 | 2014-07-30 | 广西大学 | Remote-controllable pneumatic brake cable crane trolley |
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2014
- 2014-01-02 CN CN201410000968.4A patent/CN103818830B/en not_active Expired - Fee Related
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| CH670604A5 (en) * | 1984-08-21 | 1989-06-30 | Forsttechnik Oberlichtenau Veb | |
| EP0262372A2 (en) * | 1986-08-29 | 1988-04-06 | Stuefer, Heinz | Carriage for cable crane |
| CH694617A5 (en) * | 2000-12-13 | 2005-04-29 | Wyssen Seilbahnen Ag | Cable crane has running crab connected to it provided with running rollers for displacement on support cable, clamp apparatus and fall-off protection |
| CN201850078U (en) * | 2010-10-26 | 2011-06-01 | 中铁十三局集团第一工程有限公司 | Roadster for cable crane |
| CN103276671A (en) * | 2013-06-17 | 2013-09-04 | 湖南省建筑工程集团总公司 | Steering cable saddle for large-tonnage cable crane |
| CN203740908U (en) * | 2013-12-18 | 2014-07-30 | 广西大学 | Remote-controllable pneumatic brake cable crane trolley |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235684A (en) * | 2015-11-11 | 2016-01-13 | 福建农林大学 | Mountainous region skidding ropeway carriage driving structure and working method thereof |
| CN105235684B (en) * | 2015-11-11 | 2018-03-09 | 福建农林大学 | Mountain region skidding ropeway sport car driving structure and its method of work |
| US20210039690A1 (en) * | 2018-03-16 | 2021-02-11 | Morinokikai Co., Ltd. | Cableway carriage |
| US11691654B2 (en) * | 2018-03-16 | 2023-07-04 | Morinokikai Co., Ltd. | Cableway carriage |
| CN112776829A (en) * | 2020-12-30 | 2021-05-11 | 郑英俊 | Intelligent cableway trolley |
| CN114104959A (en) * | 2022-01-21 | 2022-03-01 | 河南巨人起重机集团有限公司 | Stable self-rotating steel coil lifting appliance of unmanned automatic crane |
| CN116281604A (en) * | 2023-05-23 | 2023-06-23 | 河南省大方重型机器有限公司 | Anti-swing outdoor portal crane |
| CN116281604B (en) * | 2023-05-23 | 2023-08-11 | 河南省大方重型机器有限公司 | Anti-swing outdoor portal crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103818830B (en) | 2015-12-02 |
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