CN110203779A - A kind of pulley blocks counter weight type straddle carrier cable drum device - Google Patents
A kind of pulley blocks counter weight type straddle carrier cable drum device Download PDFInfo
- Publication number
- CN110203779A CN110203779A CN201910472938.6A CN201910472938A CN110203779A CN 110203779 A CN110203779 A CN 110203779A CN 201910472938 A CN201910472938 A CN 201910472938A CN 110203779 A CN110203779 A CN 110203779A
- Authority
- CN
- China
- Prior art keywords
- cable drum
- rope groove
- fixed
- cable
- wirerope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/48—Automatic re-storing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
A kind of pulley blocks counter weight type straddle carrier cable drum device belongs to the straddle carrier power supply technique field that short distance is back and forth run.Including cable drum, cable drum, power cable, wirerope, more rope groove fixed pulleys, more rope groove movable pulleys, counterweight.Cable drum and cable drum coaxially concentrically weld together, and cable drum and cable drum are the same as the same revolving speed of shaft；More rope groove movable pulleys are fixed together with counterweight；Power cable one end is fixed on straddle carrier, the other end is fastened on cable drum, wirerope one ends wound is fixed on cable drum, the other end is back and forth wrapped in respectively on more rope groove fixed pulleys and more rope groove movable pulleys, it is fixed on cable drum mounting platform bottom after laying out from more rope groove movable pulleys for the last time.Advantage is simple, reliable for operation, easy to maintain, saving energy of its structure etc..
Description
Technical field
The invention belongs to the straddle carrier power supply technique field that short distance is back and forth run, in particular, provides a kind of pulley blocks and match
Weight formula straddle carrier cable drum device.
Background technique
Short distance back and forth runs straddle carrier in orbit (slag ladle and carriage, buggy ladle, flat bed transport vehicle etc.), power supply mode
Generally there are cable drum power supply mode, slide wire power supply mode, support cable trolley power supply mode etc., cable drum power supply mode is not right
Other roads in stroke perpendicular to straddle carrier track have an impact, so using relatively wide.The cable drum of traditional form
It is generally driven with torque motor, cost is relatively high, and torque motor long-time service is easy to happen the case where performance declines, and causes
Twisted and released of the cable is asynchronous with the straddle carrier speed of travel, maintenance difficult and at high cost.
Summary of the invention
The purpose of the present invention is to provide a kind of pulley blocks counter weight type straddle carrier cable drum devices, in straddle carrier and match
Realization reel positive and negative rotation carrys out folding and unfolding cable under the cooperation of weight, not only saves the energy, but also can guarantee twisted and released of the cable and straddle carrier
Speed of travel timing synchronization.Also, structure is simple, investment is low, operation saves.
The present invention includes cable drum 1, cable drum 2, power cable 3, wirerope 4, more rope groove fixed pulleys 5, more ropes
Slot movable pulley 6, counterweight 7.Cable drum 1 and cable drum 2 coaxially concentrically weld together, cable drum 1 and wirerope
Reel 2 is the same as the same revolving speed of shaft；More rope groove movable pulleys 6 are fixed together with counterweight 7；3 one end of power cable is fixed on straddle carrier,
The other end is fastened on cable drum 1, and 4 one ends wound of wirerope is fixed on cable drum 2, and other end difference is reciprocal
It is wrapped on more rope groove fixed pulleys 5 and more rope groove movable pulleys 6, it is fixed on after laying out from more rope groove movable pulleys 6 for the last time
Cable drum mounting platform bottom.
Cable drum 1 and cable drum 2, which coaxially concentrically weld together, constitutes reel group, and reel group is fixed on
On cable drum mounting platform, shaft centerline is perpendicular to straddle carrier track.Cable drum 1 effect be retracting or discharged across
Vehicle service cable, cable drum 2 then furl or discharge wirerope, the direction and the just phase of cable drum of retracting and release
Instead.
Pulley is constituted by 6, counterweights 7 of the rope groove movable pulley more than 5, one of rope groove fixed pulley more than one and steel cable 4
Set of weights system.More rope groove fixed pulleys 5 are fixed on the mounting platform of cable drum 1, shaft centerline and reel group
It is parallel.More rope groove movable pulleys 6 and counterweight 7 are then that welding or bolt are connected, and are hung after being wound by wirerope 4 flat
Below platform.4 one ends wound of wirerope is fixed on cable drum 2, and the other end is back and forth wrapped in more 5 Hes of rope groove fixed pulley respectively
On more rope groove movable pulleys 6,4 last time of wirerope is fixed on 1 mounting platform of cable drum after laying out from more rope groove movable pulleys 6
Bottom.
Cable drum 1 is mounted on the middle position of straddle carrier stroke, when straddle carrier is to far from the operation of cable drum direction,
Straddle carrier act on the drag of cable to the turning moment that reel generates be greater than counterweight effect in wirerope drag to volume
The reverse rotation torque that cylinder generates, thus cable is released, wirerope is furled, and counterweight rises；Conversely, when straddle carrier is to close
When cable drum direction is run, cable slack generates reel in the drag of wirerope in counterweight effect without drag, reel
Reverse rotation torque under the action of rotate backward, thus cable is furled, and wirerope is released, counterweight decline.
Movable pulley and fixed pulley of the pulley blocks Weighting system due to having used more rope grooves allow to very short with overline
Journey matches very long straddle carrier stroke, meets the actual operation requirements of straddle carrier and reduces total height of pulley blocks Weighting system
Degree；But also can by increasing or decreasing the rope groove number of fixed pulley 5 and movable pulley 6 to increase or decrease the circle number of wiring, from
And longer or shorter straddle carrier stroke is matched, it can also come by adjusting the ratio of 2 diameter of cable drum 1 and cable drum
Adjust the weight and stroke of counterweight.
Detailed description of the invention
Fig. 1 is pulley blocks counter weight type cable drum schematic diagram, it can be seen that whole component parts.
Fig. 2 is cable drum and cable drum schematic diagram, it can be seen that the relationship of cable and cable drum.
Fig. 3 is pulley blocks and counterweight schematic diagram, it can be seen that more rope groove fixed pulleys, more rope groove movable pulleys and wirerope it is past
Relationship is wound again.
In figure: cable drum 1, cable drum 2, power cable 3, wirerope 4, more rope groove fixed pulleys 5, more rope grooves are dynamic to be slided
Take turns 6, counterweight 7.
Specific embodiment
The present invention includes cable drum 1, cable drum 2, power cable 3, wirerope 4, more rope groove fixed pulleys 5, more ropes
Slot movable pulley 6, counterweight 7.Cable drum 1 and cable drum 2 coaxially concentrically weld together, cable drum 1 and wirerope
Reel 2 is the same as the same revolving speed of shaft；More rope groove movable pulleys 6 are fixed together with counterweight 7；3 one end of power cable is fixed on straddle carrier,
The other end is fastened on cable drum 1, and 4 one ends wound of wirerope is fixed on cable drum 2, and other end difference is reciprocal
It is wrapped on more rope groove fixed pulleys 5 and more rope groove movable pulleys 6, it is fixed on after laying out from more rope groove movable pulleys 6 for the last time
Cable drum mounting platform bottom.
In steelwork converter steelshop the slag ladle and carriage of transport slag ladle be a kind of mistake that typical short distance is back and forth run across
Vehicle, the straddle carrier can use this pulley blocks counter weight type cable drum, illustrate its specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, the present apparatus all relies on platform to be installed, platform is located at the rail of slag ladle and carriage stroke center position
The place for not interfering slag ladle and carriage to run on the outside of road.
As depicted in figs. 1 and 2, one end of the power supply power cable 3 of slag ladle and carriage is fixed on the car body, the fixed winding of the other end
On cable drum 1.
As shown in figures 1 and 3, more rope groove fixed pulleys 5 are fixed on platform, and more rope groove movable pulleys 6 and clump weight 7 are then
It is to be welded and fused, is hung below platform after being wound by wirerope 4.4 one ends wound of wirerope is fixed on wirerope
On reel 2, the other end is back and forth wrapped in respectively on more rope groove fixed pulleys 5 and more rope groove movable pulleys 6,4 last time of wirerope from
Mesa base is fixed on after laying out on more rope groove movable pulleys 6.
When slag ladle and carriage far from cable drum direction to when running, the turning moment that slag ladle and carriage trailing cable generates reel is big
The reverse rotation torque that wirerope generates reel is hung in sinker, thus cable is released, wirerope is furled, in counterweight
It rises；Conversely, cable slack hangs steel wire in sinker without drag, reel when slag ladle and carriage close to cable drum direction to when running
It is rotated backward under the action of the reverse rotation torque generated to reel of restricting, thus cable is furled, wirerope is released, under counterweight
Drop.And so on, it realizes and is continuously powered to the slag ladle and carriage of operation.
If making some conventional variations on the basis of the present invention and forming change programme, this change programme treats as Yu Benfa
It is bright.
Claims (2)
1. a kind of pulley blocks counter weight type straddle carrier cable drum device, which is characterized in that including cable drum (1), wire rope roll
Cylinder (2), power cable (3), wirerope (4), more rope groove fixed pulleys (5), more rope groove movable pulleys (6), counterweight (7)；Cable drum
(1) coaxially concentrically weld together with cable drum (2), cable drum (1) and cable drum (2) are the same as same turn of shaft
Speed；More rope groove movable pulleys (6) are fixed together with counterweight (7)；Power cable (3) one end is fixed on straddle carrier, and the other end twines
Around being fixed on cable drum (1), wirerope (4) one ends wound is fixed on cable drum (2), and the other end back and forth twines respectively
It is wound on more rope groove fixed pulleys (5) and more rope groove movable pulleys (6), it is solid after it lays out from more rope groove movable pulleys (6) for the last time
It is scheduled on cable drum mounting platform bottom；
Cable drum (1) and cable drum (2) constitute reel group, and reel group is fixed on cable drum mounting platform,
Its shaft centerline is perpendicular to straddle carrier track；Cable drum (1) effect is retracting or release straddle carrier service cable, wirerope
Reel (2) then furls or discharges wirerope, the direction and cable drum of retracting and release it is exactly the opposite.
2. the apparatus according to claim 1, which is characterized in that by rope groove fixed pulley more than one (5), the dynamic cunning of rope groove more than one
It takes turns (6), a counterweight (7) and steel cable (4) and constitutes pulley blocks Weighting system；More rope groove fixed pulleys (5) are fixed on
On the mounting platform of cable drum (1), shaft centerline is parallel with reel group；More rope groove movable pulleys (6) and counterweight (7) weldering
It connects or bolts and be connected, by being hung below platform after wirerope (4) winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910472938.6A CN110203779A (en) | 2019-05-31 | 2019-05-31 | A kind of pulley blocks counter weight type straddle carrier cable drum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910472938.6A CN110203779A (en) | 2019-05-31 | 2019-05-31 | A kind of pulley blocks counter weight type straddle carrier cable drum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203779A true CN110203779A (en) | 2019-09-06 |
Family
ID=67790266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910472938.6A Pending CN110203779A (en) | 2019-05-31 | 2019-05-31 | A kind of pulley blocks counter weight type straddle carrier cable drum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203779A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819754A (en) * | 2019-11-27 | 2020-02-21 | 张家港宏昌钢板有限公司 | Mobile power supply device for steel and molten iron high-temperature liquid vehicle in steel plant |
| CN112408081A (en) * | 2020-10-10 | 2021-02-26 | 江苏法尔胜缆索有限公司 | Steel wire tension balancing tower |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714492A (en) * | 1950-12-29 | 1954-09-01 | David Rushworth | Improvements in the method of supplying power to a reciprocating carriage |
| GB755991A (en) * | 1954-04-08 | 1956-08-29 | David Rushworth | Improvements in apparatus for supplying power to a carriage reciprocating along a rectilinear track |
| CN2051628U (en) * | 1989-05-18 | 1990-01-24 | 张广亚 | Gravity automatic cable winding machine for electric scraper |
| CN201003186Y (en) * | 2007-01-29 | 2008-01-09 | 马风钊 | Power supply line retracting devices for electric forklift |
| CN204198145U (en) * | 2014-09-19 | 2015-03-11 | 鞍钢股份有限公司 | A kind of cable drum device |
| CN205294509U (en) * | 2015-12-24 | 2016-06-08 | 洛阳卡瑞起重设备有限公司 | Unpowered automation turns to cable drum |
| CN206318579U (en) * | 2016-11-04 | 2017-07-11 | 新兴铸管股份有限公司 | Transport pipe flatcar cable automatic retraction device |
| CN210286347U (en) * | 2019-05-31 | 2020-04-10 | 北京首钢国际工程技术有限公司 | Pulley block counterweight type cable drum device for crossing vehicle |
-
2019
- 2019-05-31 CN CN201910472938.6A patent/CN110203779A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714492A (en) * | 1950-12-29 | 1954-09-01 | David Rushworth | Improvements in the method of supplying power to a reciprocating carriage |
| GB755991A (en) * | 1954-04-08 | 1956-08-29 | David Rushworth | Improvements in apparatus for supplying power to a carriage reciprocating along a rectilinear track |
| CN2051628U (en) * | 1989-05-18 | 1990-01-24 | 张广亚 | Gravity automatic cable winding machine for electric scraper |
| CN201003186Y (en) * | 2007-01-29 | 2008-01-09 | 马风钊 | Power supply line retracting devices for electric forklift |
| CN204198145U (en) * | 2014-09-19 | 2015-03-11 | 鞍钢股份有限公司 | A kind of cable drum device |
| CN205294509U (en) * | 2015-12-24 | 2016-06-08 | 洛阳卡瑞起重设备有限公司 | Unpowered automation turns to cable drum |
| CN206318579U (en) * | 2016-11-04 | 2017-07-11 | 新兴铸管股份有限公司 | Transport pipe flatcar cable automatic retraction device |
| CN210286347U (en) * | 2019-05-31 | 2020-04-10 | 北京首钢国际工程技术有限公司 | Pulley block counterweight type cable drum device for crossing vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819754A (en) * | 2019-11-27 | 2020-02-21 | 张家港宏昌钢板有限公司 | Mobile power supply device for steel and molten iron high-temperature liquid vehicle in steel plant |
| CN112408081A (en) * | 2020-10-10 | 2021-02-26 | 江苏法尔胜缆索有限公司 | Steel wire tension balancing tower |
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