CN104210957A - Fence type drum shore bridge pitching mechanism - Google Patents
Fence type drum shore bridge pitching mechanism Download PDFInfo
- Publication number
- CN104210957A CN104210957A CN201410430204.9A CN201410430204A CN104210957A CN 104210957 A CN104210957 A CN 104210957A CN 201410430204 A CN201410430204 A CN 201410430204A CN 104210957 A CN104210957 A CN 104210957A
- Authority
- CN
- China
- Prior art keywords
- fence type
- shaft
- grooving
- type reel
- speed shaft
- 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
Abstract
The invention relates to a fence type drum shore bridge pitching mechanism. The shore bridge pitching mechanism is provided with a fence type drum, a planetary reducer and a motor, wherein the fence type drum is provided with a double-folding line rope groove and a radial plate; the radial plate is provided with a carving table; the double-folding line rope groove encircles the fence type drum; a low-speed grade brake is additionally arranged at the end, far from the motor, of the fence type drum; the planetary reducer is connected with a low-speed shaft and a high-speed shaft; the low-speed shaft and the high-speed shaft are coaxial; a high-speed grade brake is arranged beside the high-speed shaft; the high-speed shaft is connected with an output shaft of the motor through a motor coupling; the low-speed shaft is connected with an outlet shaft at one end of the fence type drum through a drum coupling; the outlet shaft is positioned in the center of the end surface of the fence type drum; a bearing base is arranged on the end surface of the fence type drum; and the outlet shaft is positioned in the bearing base. The fence type drum shore bridge pitching mechanism has the advantages of obvious increment of rope volume of the drum, effective reduction of space volume, long service life, light weight and compact structure.
Description
Technical field
The present invention relates to hoisting crane mechanical field, specifically, is a kind of fence type reel bank bridge luffing mechanism.
Background technology
About the hoisting crane of bank lifting freight container, it is responsible for front crossbeam and is called bank bridge luffing mechanism around the mechanism that crossbeam hinge has been removed and put down, by direct motor drive, by coupler, carry out coiling action through actuator drives cable drums such as retarders and realize luffing.
In prior art, the common arrangement form of bank bridge luffing mechanism is, a base-fixed retarder 84, and its high speed shaft 81 connects motor 8, slow-speed shaft 82 connect single laminate roll around common reel 83(see Fig. 1 and Fig. 2).And have following shortcoming about bank bridge luffing mechanism of the prior art: first, because common reel 83 is windings of single layer, so it is limited to hold rope amount, and in order to ensure that the drift angle that steel rope leaves common reel 83 grooving meets the requirements, so common reel 83 diameter is larger, general more than one meter; Secondly, the high speed shaft 81 of motor 8 and common reel 83 difference connection reducer 84 and slow-speed shaft 82, not on same straight line, retarder 84 volume ratio is larger, the volume ratio of whole bank bridge luffing mechanism is comparatively large, causes bank bridge luffing mechanism base and the corresponding increase of machine house volume thus.
In sum, need badly a kind ofly hold that rope amount is large, volume is little, the bank bridge luffing mechanism of lightweight, long service life.Report is yet there are no about the bank bridge luffing mechanism that can solve the problems of the technologies described above.
Summary of the invention
The object of the invention is, provide a kind of and hold that rope amount is large, volume is little, the fence type reel bank bridge luffing mechanism of lightweight, long service life.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of fence type reel bank bridge luffing mechanism, described bank bridge luffing mechanism is provided with fence type reel, planetary reduction gear, motor; Described fence type reel is provided with dual slope grooving and disc; Described disc is provided with carves platform, and described dual slope grooving, on fence type reel one week, is divided into two sections of straight line groovings and two ends oblique line grooving, and straight line grooving layout alternate with oblique line grooving; Described fence type reel is also provided with low speed turbine stage drg away from motor side; Described planetary reduction gear is provided with slow-speed shaft and high speed shaft; Described slow-speed shaft and high speed shaft coaxial line; High speed pole drg is provided with near described high speed shaft; Described high speed shaft is connected with motor output shaft by motor coupler; Described slow-speed shaft is connected by the shaft of drum coupling with fence type one end; Described shaft lays respectively at the central authorities of fence type reel end face, and fence type reel end is provided with bearing seat, and described shaft is arranged in bearing seat.
Straight line grooving in described dual slope grooving is linear portion, parallel with fence type reel end face, and the oblique line grooving in described dual slope grooving is oblique line section, departs from fence type reel axial direction.
Described bank bridge luffing mechanism is also provided with emergent motor.
The invention has the advantages that:
1, bank bridge luffing mechanism of the present invention, selects fence type reel, and steel rope can carry out multilaminate coiled, and the Rong Shengliang of reel obviously strengthens;
2, bank bridge luffing mechanism of the present invention, select fence type reel, ensure steel rope leave drum rope groove drift angle meet the requirements time, reel vertical direction can save the space of about 1m, that drum diameter can be done when same castor is less, thus machine house chassis and machine house also can correspondingly reduce, and effectively reduce volume;
3, due to dual slope grooving and the special disc of fence type reel, what can ensure that steel rope can be smooth-going is wound on reel, and damage and disorder cable can not be had to internal layer steel rope, steel rope and grooving angle control within 1.5 degree simultaneously, control the situation within 2.5 degree compared to this drift angle general of common reel, to the service life of steel rope, there is clear superiority;
4, bank bridge luffing mechanism of the present invention, adopt planetary reduction gear, when transmitting onesize power, volume is little, lightweight, compact conformation; Especially high speed shaft and the transmission of slow-speed shaft coaxial line, make the size of retarder length direction greatly reduce.
Accompanying drawing explanation
Accompanying drawing 1 is the seashore side structure schematic diagram of bank bridge luffing mechanism in the past.
Accompanying drawing 2 is land side structure schematic diagrams of bank bridge luffing mechanism in the past.
Accompanying drawing 3 is seashore side structure schematic diagrams of a kind of fence type reel bank bridge luffing mechanism of the present invention.
Accompanying drawing 4 is land side structure schematic diagrams of a kind of fence type reel bank bridge luffing mechanism of the present invention.
Accompanying drawing 5 is the dual slope grooving plane outspread drawings in a kind of fence type reel bank bridge luffing mechanism of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, also with reference to accompanying drawing, the invention will be further described.
The Reference numeral related in accompanying drawing and component part as follows:
1. low speed turbine stage drg 2. bearing seat
3. shaft 4. fence type reel
41. disc 42. dual slope groovings
43. straight line grooving 44. oblique line groovings
5. drum coupling 51. motor coupler
6. planetary reduction gear 7. high speed level drg
71. emergent motor 8. motors
81. high speed shaft 82. slow-speed shafts
83. common reel 84. retarders
embodiment 1
Please refer to Fig. 3 ~ Fig. 4, Fig. 3 is the seashore side structure schematic diagram of a kind of fence type reel bank bridge luffing mechanism of the present invention, and Fig. 4 is the land side structure schematic diagram of a kind of fence type reel bank bridge luffing mechanism of the present invention.Described bank bridge luffing mechanism is provided with motor 8; The output shaft (not marking in figure) of described motor 8 is connected by motor coupler 51 with the high speed shaft 81 of planetary reduction gear 6 one end; Described planetary reduction gear 6 other end is also connected with slow-speed shaft 82; Described slow-speed shaft 82 and high speed shaft 81 coaxial line; Described high speed shaft 81 side is other is provided with high speed level drg 7; Described slow-speed shaft 82 is connected by the shaft 3 of drum coupling 5 with fence type reel 4 one end; Described fence type reel 4 two ends are respectively provided with a shaft 3, and described shaft 3 is positioned at the central authorities of fence type reel 4 end face, and fence type reel 4 end is provided with bearing seat 2, and described shaft 3 is arranged in bearing seat 2; Described fence type reel 4 is provided with dual slope grooving 42 and disc 41; Described disc 41 is provided with carves platform (not shown), namely described dual slope grooving 42 and the junction of disc 41 are that arc-shaped transition is connected, described dual slope grooving 42 is looped around on fence type reel 4, be divided into two sections of straight line groovings 43 and two sections of oblique line groovings 44, and straight line grooving 43 layout (see figure 5) alternate with oblique line grooving 44; Described fence type reel 4 is also provided with low speed turbine stage drg 1 away from motor 8 end; Described bank bridge luffing mechanism is also provided with emergent motor 71.
It should be noted that: the straight line grooving 43 in described dual slope grooving 42 is linear portion, parallel with fence type reel 4 end face, oblique line grooving 44 in described dual slope grooving 42 is oblique line section, and between straight line grooving 43, there is angle, the preferred 10-20 degree of angle, steel rope is when carrying out multiple wraps, the position of upper strata steel rope and lower floor's steel rope cross transition is fixed by oblique line grooving 44, straight line grooving 43 sections, upper strata steel rope falls in the grooving of the adjacent fake formation of lower floor's steel rope two completely, contact between levels steel rope is improved, improve the service life of steel rope, the platform guiding steel wire rope of carving of described disc 41 climbs smoothly and returns, and avoids steel rope to cause disorder cable owing to mutually cutting extruding, and reduces wear, and makes wire rope roll around by design arrangement in layer, described low speed turbine stage drg 1 and high speed level drg 7 are for controlling the velocity of rotation of bank bridge luffing mechanism of the present invention, reach deceleration, stop or keeping the function of halted state, described high speed level drg 7 can brake high speed shaft 81, and described low speed turbine stage drg 1 can brake shaft 3, described shaft 3 is for the connection of fence type reel 4 with miscellaneous part, described bearing seat 2 is for supporting shaft 3 and fence type reel 4, in described planetary reduction gear 6, high speed shaft 81 and slow-speed shaft 82 adopt coaxial line mode, the size of this retarder length direction is reduced greatly, accordingly, suitable size also saved by machine house and underframe thereof, generally can save space about 1m perpendicular to fence type reel 4 direction, described planetary reduction gear 6 inside is provided with planetary wheel, it has the function of coaxial line transmission, in the machineries such as coal excavation, have application, and the present embodiment adopts planetary reduction gear 6 to be a kind of preferred schemes, described fence type reel 4 makes steel rope and grooving angle control within 1.5 degree, controls the situation within 2.5 degree, have clear superiority to the service life of steel rope compared to this drift angle general of common reel.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvement and supplement, these improve and supplement and also should be considered as protection scope of the present invention.
Claims (3)
1. a fence type reel bank bridge luffing mechanism, is characterized in that, described bank bridge luffing mechanism is provided with fence type reel, planetary reduction gear, motor; Described fence type reel is provided with dual slope grooving and disc; Described disc is provided with carves platform, and described dual slope grooving is looped around on fence type reel, and dual slope grooving is divided into two sections of straight line groovings and two sections of oblique line groovings, and straight line grooving layout alternate with oblique line grooving; Described fence type reel is also provided with low speed turbine stage drg away from motor side; Described planetary reduction gear connects slow-speed shaft and high speed shaft; Described slow-speed shaft and high speed shaft coaxial line; Described high speed shaft side is other is provided with high speed level drg; Described high speed shaft is connected with motor output shaft by motor coupler; Described slow-speed shaft is connected by the shaft of drum coupling with fence type reel one end; Described fence type reel two ends are equipped with shaft, and described shaft is positioned at the central authorities of fence type reel end face, and fence type reel end is provided with bearing seat, and described shaft is arranged in bearing seat.
2. bank bridge luffing mechanism according to claim 1, it is characterized in that, the straight line grooving in described dual slope grooving is linear portion, parallel with the end face of fence type reel, oblique line grooving in described dual slope grooving is oblique line section, and has angle between straight line grooving.
3. bank bridge luffing mechanism according to claim 1, is characterized in that, described bank bridge luffing mechanism is also provided with emergent motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430204.9A CN104210957A (en) | 2014-08-28 | 2014-08-28 | Fence type drum shore bridge pitching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430204.9A CN104210957A (en) | 2014-08-28 | 2014-08-28 | Fence type drum shore bridge pitching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210957A true CN104210957A (en) | 2014-12-17 |
Family
ID=52092942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430204.9A Pending CN104210957A (en) | 2014-08-28 | 2014-08-28 | Fence type drum shore bridge pitching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135521A (en) * | 2021-04-13 | 2021-07-20 | 三一海洋重工有限公司 | Shore bridge driving device and shore bridge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1710199A1 (en) * | 2005-04-06 | 2006-10-11 | Shanghai Zhenhua Port Machinery Co. Ltd. | Lifting machinery for two containers |
| CN101537985A (en) * | 2009-04-03 | 2009-09-23 | 抚顺挖掘机制造有限责任公司 | Integral duplex dual-polyline variable-amplitude winding drum of caterpillar crane |
| CN201458387U (en) * | 2009-07-28 | 2010-05-12 | 中国神华能源股份有限公司 | Pitching mechanism of ship loader |
| CN201587825U (en) * | 2009-12-28 | 2010-09-22 | 江苏华澄重工有限公司 | Fence type winding drum lifting mechanism of single-arm frame seat type crane |
| CN201619920U (en) * | 2010-02-03 | 2010-11-03 | 张勇 | Steel rope winding drum for double-broken line grooves |
| KR20110098204A (en) * | 2010-02-26 | 2011-09-01 | 한국고벨주식회사 | Modularize hoist drive |
| CN203451155U (en) * | 2013-06-29 | 2014-02-26 | 江苏华澄重工有限公司 | Safety device of cable drum |
| CN204057753U (en) * | 2014-08-28 | 2014-12-31 | 润邦卡哥特科工业有限公司 | A kind of fence type reel bank bridge elevation mount |
-
2014
- 2014-08-28 CN CN201410430204.9A patent/CN104210957A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1710199A1 (en) * | 2005-04-06 | 2006-10-11 | Shanghai Zhenhua Port Machinery Co. Ltd. | Lifting machinery for two containers |
| CN101537985A (en) * | 2009-04-03 | 2009-09-23 | 抚顺挖掘机制造有限责任公司 | Integral duplex dual-polyline variable-amplitude winding drum of caterpillar crane |
| CN201458387U (en) * | 2009-07-28 | 2010-05-12 | 中国神华能源股份有限公司 | Pitching mechanism of ship loader |
| CN201587825U (en) * | 2009-12-28 | 2010-09-22 | 江苏华澄重工有限公司 | Fence type winding drum lifting mechanism of single-arm frame seat type crane |
| CN201619920U (en) * | 2010-02-03 | 2010-11-03 | 张勇 | Steel rope winding drum for double-broken line grooves |
| KR20110098204A (en) * | 2010-02-26 | 2011-09-01 | 한국고벨주식회사 | Modularize hoist drive |
| CN203451155U (en) * | 2013-06-29 | 2014-02-26 | 江苏华澄重工有限公司 | Safety device of cable drum |
| CN204057753U (en) * | 2014-08-28 | 2014-12-31 | 润邦卡哥特科工业有限公司 | A kind of fence type reel bank bridge elevation mount |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135521A (en) * | 2021-04-13 | 2021-07-20 | 三一海洋重工有限公司 | Shore bridge driving device and shore bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103174317B (en) | Lifting drive system of parking appliance and lifting cross sliding type parking appliance | |
| CN102897676B (en) | Split type crane | |
| CN205709636U (en) | Loop wheel machine winch | |
| CN103171987B (en) | Ultra-large rope capacity coiling drum | |
| CN204057753U (en) | A kind of fence type reel bank bridge elevation mount | |
| CN102381627B (en) | Hoisting mechanism | |
| CN104210957A (en) | Fence type drum shore bridge pitching mechanism | |
| CN201338920Y (en) | Lifting mechanism of crane | |
| CN202279632U (en) | Cable and steel rope synchronization reel type trolley | |
| CN204510965U (en) | Two-layer lift-sliding formula parking apparatus | |
| CN202358862U (en) | Ultra-high lift winch hoist for hydropower station | |
| CN102616651A (en) | Traction running mechanism for climbing girder crane | |
| CN105966554A (en) | Electric combination anchor gear for ship | |
| CN103072913B (en) | Hoister in large tonnage regulates the reel of flake down function automatically with having | |
| CN202880736U (en) | Ultra-high lift crane hoisting mechanism | |
| CN100448770C (en) | Quayside container crane double hoist system | |
| CN203922545U (en) | A kind of two-way turning raised device | |
| CN207511735U (en) | A kind of lead type loop wheel machine winch | |
| CN204625053U (en) | A kind of winch rope guide | |
| CN202575724U (en) | Traction traveling mechanism for climbing and beam erecting crane | |
| CN105110228A (en) | Winch braking device | |
| CN201587825U (en) | Fence type winding drum lifting mechanism of single-arm frame seat type crane | |
| CN202988623U (en) | Compact high-lift hoisting mechanism | |
| CN202429734U (en) | Traction mechanism of bulk cargo car loader conveying device | |
| CN202429929U (en) | Novel crane luffing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |