CN203333192U - Multifunctional port tire crane - Google Patents
Multifunctional port tire crane Download PDFInfo
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- CN203333192U CN203333192U CN2013203739586U CN201320373958U CN203333192U CN 203333192 U CN203333192 U CN 203333192U CN 2013203739586 U CN2013203739586 U CN 2013203739586U CN 201320373958 U CN201320373958 U CN 201320373958U CN 203333192 U CN203333192 U CN 203333192U
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- hoists
- multipurpose
- mobility
- winch
- motor
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Abstract
The utility model relates to a multifunctional port tire crane. The multifunctional port tire crane comprises a lifting mechanism, a turntable, an internal combustion engine, a winch mechanism, a rotating mechanism, a propeller strut, an arm rest, a cab, a traveling control cabinet, a cable reel or a cable box, a hydraulic pump station, a multi-way valve, a steering axle, a drive axle, a traveling mechanism, movable supporting legs, fixed supporting legs and an undercarriage, wherein the lifting mechanism consists of two independent winding engines which can be driven independently and also can be driven synchronously, when a double-cable bucket is used as a fetching device, the unloading and stacking operation for bulk cargo in a wharf container yard and a freight yard can be realized, and when a lifting hook is used as the fetching device, the lifting and unloading operation requirement on general cargo in the wharf container yard and the freight yard can be realized.
Description
Technical field
The utility model relates to a kind of runabout crane of the bulk goods in harbour, goods yard and breakbulk handling, particularly relates to a kind of high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane of not only being satisfied with bulk goods (twin rope grab operation) but also having met breakbulk (suspension hook operation) loading and unloading operation.
Background technology
The harbour wheel-mounted crane is as a kind of professional weight-lifting equipment that adapts to harbour breakbulk loading and unloading operation at present, lifting and loading and unloading operation operating condition design mainly for breakbulk, its operating efficiency is high, good fluidity, the transition operating flexibility is convenient, is the first-selected weight-lifting equipment of the breakbulk loading and unloading operation in universal pier storage yard and goods yard, but its function singleness, can only utilize suspension hook as load-engaging device, field of application is restricted.
For meeting breakbulk loading and unloading operation efficiency, harbour must configure the wheel-mounted crane of some, when breakbulk handling insufficient total amount, large batch facility, personnel and be its supporting related facility and department's under-capacity operation, the degree of utilization of some bunder wheel-mounted cranes, less than 10%, causes the waste of a large amount of manpower and materials; And existing harbour wheel-mounted crane is from function, the overwhelming majority can only meet the suspension hook job requirements of breakbulk, minority harbour wheel-mounted crane adopts single lifting mechanism double hoisting mode (clutch control) operation of being grabbed bucket, but load-carrying ability is limited, speed is slow, efficiency is low, and labor intensity of operating staff is large, far can not meet the handling requirement at harbour.
For improving the requirements such as loading and unloading operation efficiency and the protection that conforms, current goods transport is constantly towards containerization and containerization future development, the breakbulk proportion is more and more less, for universal harbour, its operation cargo type complexity, existing a certain amount of breakbulk, bulk goods and freight container cargo type are also arranged, this type of harbour is due to many reasons, general goods yard does not all configure specialized bulk goods implement, usually adopt the construction machinery and equipment (excavating machine and loader) of non-harbour special use to carry out the bulk handling operation, this type of service life of equipment only has 3-5 usually, fundamental operation energy consumption and maintenance cost are 2-3 times of this class professional equipment of harbour wheel-mounted crane, cause thus most of harbour to have loading and unloading capacity and low in economic efficiency present situation, therefore for universal harbour, for adapting to the requirement of many cargo types loading and unloading operation, configure the high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane of a tractor serves several purposes, can reduce the initial stage input cost of harbour, can create good economic benefit again.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of fuel and electric hybrid high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane will be provided, while utilizing grab bucket as load-engaging device, handling and the stacking operation of bulk goods can be realized, while utilizing suspension hook as load-engaging device, lifting and the loading and unloading operation of breakbulk can be realized.
The purpose of this utility model is achieved in that
A kind of high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane, it comprises lifting mechanism, turntable, combustion engine, luffing mechanism, swing type mechanism, Shears, jib, driver's cab, the control housing that travels, cable drum or cable box, hydraulic power unit and multiway valve, steeraxle, drive axle, traveling mechanism, movable supporting legs, fixed supporting leg and underframe, wherein, lifting mechanism, luffing mechanism, swing type mechanism, Shears, jib, combustion engine, driver's cab are arranged on the turntable of underframe top; Travel control housing, cable drum or cable box, hydraulic power unit and multiway valve is arranged on underframe; Steeraxle, drive axle and traveling mechanism are arranged in the underframe downside, and movable supporting legs is arranged in the fixed supporting leg on underframe; Described lifting mechanism is comprised of the two covers winch that independently hoists, two overlap the winch that fully independently hoists both can drive separately, also but synchronization combining drives, two overlap the winch that hoists has the self adaptation sync control device, while both having met the grab bucket operating mode, support the rope elevator to follow requirement, the synchronous requirement of the double hoisting while meeting again the suspension hook operating mode to what open and close the rope elevator.
The above-mentioned winch that hoists comprises the first electrical motor or HM Hydraulic Motor, the first coupler, the first drg, the first retarder, hoisting drum and the first bearing, and the winch that hoists both can be by direct motor drive, also can be by fluid motor-driven.
The hoisting rope that hoists of the above-mentioned winch that hoists is that multilaminate coiled, multilaminate coiled steel rope has the steel rope automatic correction device, the hoisting rope that hoists while preventing from grabbing bucket operating mode lax with disorderly around.
Above-mentioned luffing mechanism comprises the second electrical motor or HM Hydraulic Motor, the second coupler, second brake, the second retarder, amplitude-changing drum and the second bearing.
Above-mentioned swing type mechanism comprises three-motor or HM Hydraulic Motor, the 3rd coupler, the 3rd drg, the 3rd retarder, miniature gears and pivoting support.
Above-mentioned traveling mechanism comprises the 4th electrical motor or HM Hydraulic Motor, change-speed box, drive axle and steeraxle.
Above-mentioned complete machine propulsion source both can be provided by random combustion engine, also can pass through the external AC source interface, by electrical network, was provided.
The utility model has been obtained following technique effect:
Lifting mechanism of the present utility model by two covers fully independently multilaminate coiled elevator form, both can drive separately, also but synchronization combining drives, while utilizing twin rope grab as load-engaging device, can realize handling and the stacking operation of pier storage yard and goods yard bulk goods, while utilizing suspension hook as load-engaging device, can realize lifting and the loading and unloading operation requirement of pier storage yard and goods yard breakbulk; Expand the scope of work of harbour wheel-mounted crane, improved the degree of utilization of equipment, reduced cost.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is turntable plan sketch of the present utility model;
Fig. 3 is underframe reverse side schematic diagram;
Fig. 4 is the lateral plan that Fig. 1 removes jib etc.;
Fig. 5 is the driver's cab plan sketch;
Fig. 6 is the structural representation of winch of hoisting;
The birds-eye view that Fig. 7 is Fig. 6;
The structural representation that Fig. 8 is luffing mechanism;
The birds-eye view that Fig. 9 is Fig. 8;
The structural representation that Figure 10 is swing type mechanism;
The birds-eye view that Figure 11 is Figure 10;
The structure intention that Figure 12 is traveling mechanism;
The front view that Figure 13 is Figure 12.
The specific embodiment
Referring to Fig. 1-7, a kind of high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane, it comprises lifting mechanism 1, turntable 2, combustion engine 3, luffing mechanism 4, swing type mechanism 5, Shears 6, jib 7, driver's cab 8, the control housing 9 that travels, cable drum or cable box 10, hydraulic power unit 11 and multiway valve 12, steeraxle 13, drive axle 14, traveling mechanism 15, movable supporting legs 16, fixed supporting leg 17 and underframe, wherein, lifting mechanism, luffing mechanism, swing type mechanism, Shears, jib, combustion engine, driver's cab are arranged on the turntable of underframe top; Travel control housing, cable drum or cable box, hydraulic power unit and multiway valve is arranged on underframe; Steeraxle, drive axle and traveling mechanism are arranged in the underframe downside, and movable supporting legs is arranged in the fixed supporting leg on underframe; Described lifting mechanism is comprised of the two covers winch that independently hoists, two overlap the winch that fully independently hoists both can drive separately, also but synchronization combining drives, two overlap the winch that hoists has the self adaptation sync control device, while both having met the grab bucket operating mode, support the rope elevator to follow requirement, the synchronous requirement of the double hoisting while meeting again the suspension hook operating mode to what open and close the rope elevator.
As shown in Figure 1, by the control button on the interior joint action table 18 of driver's cab 8, can realize a key switching of combustion engine 3 or two kinds of propulsion source modes of utility grid; When combustion engine 3 provides propulsion source for complete machine, starting apparatus combustion engine, internal combustion engine drive generator set or Hydraulic Pump 19, by control system 20, give each mechanism's primary mover by power distribution, drives each mechanism's work; When utility grid provides propulsion source for complete machine, to connect the harbour switch box with electric cable, introduce AC network power supply (380V, 50Hz), or by control system 20, directly by power distribution, give each mechanism's electrical motor, drive each mechanism's work, or provide the power drives Hydraulic Pump for the hydraulic power unit electrical motor, give each organization hydraulic pressure motor by control system 20 by hydraulic oil distribution again, drive each mechanism's work.
As Fig. 1, shown in 6-7, lifting mechanism 1 is comprised of the two covers elevator that independently hoists, every cover elevator that hoists has respectively the first electrical motor (HM Hydraulic Motor) 21, the first coupler 22, the first drg 23, the first retarder 24, hoisting drum 25, the compositions such as steel rope automatic correction device 26 and the first bearing 27, both single movements of elevator but two covers hoist, but teamwork again, during the grab bucket operating mode, open and close elevator the first electrical motor (HM Hydraulic Motor) 21 by the first coupler 22, the first retarder 24 driven opening/closing winding reels 25 rotate, be wound around or the release steel rope, steel rope is by the leading sheave 28 of jib 7 heads, gin wheel 29 connects grab bucket 30 and opens and closes rope, realize opening or closure of grab bucket 30, complete release or the crawl of material, support elevator the first electrical motor (HM Hydraulic Motor) 21 by the first coupler 22, the first retarder 24 drives supports winding reel 25 to rotate, be wound around or the release steel rope, steel rope is by the leading sheave 28 of jib 7 heads, gin wheel 29 connects grab bucket 30 and supports rope, adopt self adaptation sync control device 31, with switching reel 25 synchronization actions, realize rising or the decline of grab bucket 30, complete the material movement in vertical direction, steel rope automatic correction device 26 guarantees the tensioning of steel rope and winding in order, during the suspension hook operating mode, two cover elevator the first electrical motors (HM Hydraulic Motor) 21 drive reel 25 to rotate by the first coupler 22, the first retarder 24, be wound around or the release steel rope, steel rope is by leading sheave 28, gin wheel 29 connecting shackle 32 assembly pulleys of jib 7 heads, by adopting self adaptation sync control device 31, realize the rise and fall of suspension hook 32, complete the motion of goods vertical direction.
As Figure 8-9, luffing mechanism 4 is comprised of the second electrical motor (HM Hydraulic Motor) 33, the second coupler 34, second brake 35, the second retarder 36, amplitude-changing drum 37, the second bearing 38 etc., the second electrical motor (HM Hydraulic Motor) 33 drives reel 37 to rotate by the second coupler 34, the second retarder 36, be wound around or the release steel rope, steel rope drives jib 7 by Shears leading sheave 39, running block 40, fixed pulley group 41, torque arm steel rope 42 and rotates around its lower hinge, realize the pitching of jib 7, complete the motion of goods horizontal direction.
As shown in Figure 10-11, swing type mechanism 5 is by three-motor (HM Hydraulic Motor) 43, stall torque the 3rd coupler 44(stall torque coupler), the 3rd drg 45, the 3rd retarder 46, the compositions such as miniature gears 47 and pivoting support 48, three-motor (HM Hydraulic Motor) is by the 3rd coupler, the 3rd retarder 46 Drive pinion 47 wraparounds turn supporting 48 and rotate, drive is by turntable 3, jib 7, Shears 6, lifting mechanism 1, luffing mechanism 4, the upper-part rotation part wraparound of the compositions such as driver's cab 8 is just turning center, counter-rotation, complete the horizontal motion that the interior wraparound of 360 ° of scopes of goods turns the center circumferential direction.
As shown in Figure 12-13, traveling mechanism 15 is comprised of the 4th electrical motor (HM Hydraulic Motor) 49, change-speed box 50, drive axle 14, steeraxle 13.The 4th electrical motor (HM Hydraulic Motor) rolls transmission of power by change-speed box, transmission shaft 53 to drive axle 14 band motor car wheels 54, realize the movement of high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane.The speed shelves of traveling mechanism are to realize conversion by controlling change-speed box 50 shift forks.Back axle wheel shoe brake is controlled by two-chamber energy storage spring brake chamber 55, can realize travelling brake and braking during standstill.Adopt the front-wheel hydraulic power-assisted steering, control all-hydraulic steering gear 59 dispense pressure oil by bearing circle 58 and promote steering cylinder 56 pistons, drive tie rod linkage 57 to complete wheel 54 handling maneuvers.
Claims (7)
1. a high-mobility, multipurpose, wheeled vehicle harbour wheel-mounted crane, it is characterized in that: it comprises lifting mechanism (1), turntable (2), combustion engine (3), luffing mechanism (4), swing type mechanism (5), Shears (6), jib (7), driver's cab (8), control housing (9) travels, cable drum or cable box (10), hydraulic power unit (11) and multiway valve (12), steeraxle (13), drive axle (14), traveling mechanism (15), movable supporting legs (16), fixed supporting leg (17) and underframe, wherein, lifting mechanism, luffing mechanism, swing type mechanism, Shears, jib, combustion engine, driver's cab is arranged on the turntable of underframe top, travel control housing, cable drum or cable box, hydraulic power unit and multiway valve is arranged on underframe, steeraxle, drive axle and traveling mechanism are arranged in the underframe downside, and movable supporting legs is arranged in the fixed supporting leg on underframe, described lifting mechanism is comprised of the two covers winch that independently hoists, two overlap the winch that fully independently hoists both can drive separately, also but synchronization combining drives, two overlap the winch that hoists has the self adaptation sync control device, while both having met the grab bucket operating mode, support the rope elevator to follow requirement, the synchronous requirement of the double hoisting while meeting again the suspension hook operating mode to what open and close the rope elevator.
2. high-mobility, multipurpose, wheeled vehicle according to claim 1 harbour wheel-mounted crane, it is characterized in that: the described winch that hoists comprises the first electrical motor or HM Hydraulic Motor (21), the first coupler (22), the first drg (23), the first retarder (24), hoisting drum (25) and the first bearing (27), hoisting winch both can be by direct motor drive, also can be by fluid motor-driven.
3. high-mobility, multipurpose, wheeled vehicle according to claim 2 harbour wheel-mounted crane, it is characterized in that: the hoisting rope that hoists of the described winch that hoists is multilaminate coiled, multilaminate coiled steel rope has steel rope automatic correction device (26), the hoisting rope that hoists while preventing from grabbing bucket operating mode lax with disorderly around.
4. high-mobility, multipurpose, wheeled vehicle according to claim 1 harbour wheel-mounted crane, it is characterized in that: described luffing mechanism comprises the second electrical motor or HM Hydraulic Motor (33), the second coupler (34), second brake (35), the second retarder (36), amplitude-changing drum (37) and the second bearing (38).
5. high-mobility, multipurpose, wheeled vehicle according to claim 1 harbour wheel-mounted crane, it is characterized in that: described swing type mechanism comprises three-motor or HM Hydraulic Motor (43), the 3rd coupler (44), the 3rd drg (45), the 3rd retarder (46), miniature gears (47) and pivoting support (48).
6. high-mobility, multipurpose, wheeled vehicle according to claim 1 harbour wheel-mounted crane, it is characterized in that: described traveling mechanism comprises the 4th electrical motor or HM Hydraulic Motor (49), change-speed box (50), drive axle and steeraxle.
7. according to the described high-mobility, multipurpose, wheeled vehicle of the arbitrary claim of claim 1-6 harbour wheel-mounted crane, it is characterized in that: the complete machine propulsion source both can be provided by random combustion engine, also can pass through the external AC source interface, by electrical network, was provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203739586U CN203333192U (en) | 2013-06-27 | 2013-06-27 | Multifunctional port tire crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203739586U CN203333192U (en) | 2013-06-27 | 2013-06-27 | Multifunctional port tire crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333192U true CN203333192U (en) | 2013-12-11 |
Family
ID=49701883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203739586U Expired - Lifetime CN203333192U (en) | 2013-06-27 | 2013-06-27 | Multifunctional port tire crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217495A (en) * | 2015-10-29 | 2016-01-06 | 南通润邦重机有限公司 | The removable single arm support hoisting crane of a kind of rubber-tyred |
| CN105223960A (en) * | 2015-10-14 | 2016-01-06 | 上海大学 | A kind of unmanned boat lays retracting device |
| CN107191441A (en) * | 2017-07-27 | 2017-09-22 | 徐州重型机械有限公司 | Hydraulic system, the control method of hydraulic system and engineering machinery |
| CN110921538A (en) * | 2019-12-23 | 2020-03-27 | 三一汽车起重机械有限公司 | Hoisting system and crane |
-
2013
- 2013-06-27 CN CN2013203739586U patent/CN203333192U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223960A (en) * | 2015-10-14 | 2016-01-06 | 上海大学 | A kind of unmanned boat lays retracting device |
| CN105217495A (en) * | 2015-10-29 | 2016-01-06 | 南通润邦重机有限公司 | The removable single arm support hoisting crane of a kind of rubber-tyred |
| CN107191441A (en) * | 2017-07-27 | 2017-09-22 | 徐州重型机械有限公司 | Hydraulic system, the control method of hydraulic system and engineering machinery |
| CN110921538A (en) * | 2019-12-23 | 2020-03-27 | 三一汽车起重机械有限公司 | Hoisting system and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |