CN203922641U - The haulage equipment of heightening device - Google Patents
The haulage equipment of heightening device Download PDFInfo
- Publication number
- CN203922641U CN203922641U CN201420278732.2U CN201420278732U CN203922641U CN 203922641 U CN203922641 U CN 203922641U CN 201420278732 U CN201420278732 U CN 201420278732U CN 203922641 U CN203922641 U CN 203922641U
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- heightening device
- haulage equipment
- lifting mechanism
- tie
- multiwheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
According to an embodiment of the present utility model, a kind of haulage equipment of heightening device is proposed, comprising: multiwheel vehicle, bracing frame and tie-beam.The wheel of multiwheel vehicle possesses steering hardware, has lifting mechanism on multiwheel vehicle.Bracing frame is arranged on the lifting mechanism of multiwheel vehicle.Tie-beam is arranged on the top of bracing frame, and the side of tie-beam has fixed mechanism.The haulage equipment utilization of heightening device of the present utility model can directly be moved the heightening device entirety that completes assembling, is transported to another hoisting crane from a hoisting crane.In the situation that several hoisting cranes are same model, can save the process of assembling and dismounting, greatly save time and the quantities of improvement project.
Description
Technical field
The utility model relates to haulage equipment, more particularly, relates to a kind of haulage equipment for hoisting crane transformation process.
Background technology
For Container Transport, cargo ship is larger, and the freight container of disposable loading is more, and the efficiency of transport is higher, and cost is lower, so trend is in the industry to manufacture increasing cargo ship.Maximum container ship is Maersk 3E type at present, can once load 18000 freight containers.Superhuge cargo ship also means wider longer higher hull, and wherein the increase of hull height is a problem for current existing bank crane.
According to the height of existing bank crane, possibly cannot lift 3E type cargo ship, or cannot be used to whole loading spaces of 3E type cargo ship due to insufficient height, limit the advantage of 3E type cargo ship.Therefore, existing bank crane (also referred to as bank bridge or bank bridge crane) being increased to transformation is the demand of each bunder.According to estimates, be only at home, just have at present to exceed the bank bridge of up to a hundred and need to increase to meet 3E type cargo ship.
The basic process of hoisting crane being increased to transformation is as follows: first hoisting crane is reinforced, then heightening device is installed, after heightening device installation, block the supporting leg of hoisting crane, got up by heightening device integral jacking in the top of hoisting crane, then between the supporting leg blocking, add the section of increasing, the welding section of increasing and supporting leg, complete the transformation of increasing to hoisting crane afterwards.Because the deadweight of hoisting crane is very large, therefore to increase in the process of transformation at hoisting crane, the safety and stability of guaranteeing the process of hoisting is first-selected requirement.In the time that safety and stability is called requiring of first-selection, it is particularly important that the site assembly of heightening device becomes, and the site assembly work of this heightening device just causing becomes the whole the most time-consuming process in transformation process of increasing.In process of the test, find, whole the increasing the most time in transformation process that the Assembly &Disassembly of heightening device occupies, considerably beyond the actual time of carrying out jacking and welding.In the time having several hoisting cranes to increase, the Assembly &Disassembly repeatedly of heightening device is become to a job very consuming time, greatly restrict on-the-spot construction speed.
Utility model content
The utility model is intended to propose a kind of haulage equipment that can carry out to heightening device entirety carrying, to remove complicated Assembly &Disassembly process from.
According to an embodiment of the present utility model, a kind of haulage equipment of heightening device is proposed, comprising: multiwheel vehicle, bracing frame and tie-beam.The wheel of multiwheel vehicle possesses steering hardware, has lifting mechanism on multiwheel vehicle.Bracing frame is arranged on the lifting mechanism of multiwheel vehicle.Tie-beam is arranged on the top of bracing frame, and the side of tie-beam has fixed mechanism.
In one embodiment, multiwheel vehicle has several wheels, on each wheel, has steering hardware, and the top of every multiwheel vehicle has lifting mechanism, and lifting mechanism is hydraulic-driven.
In one embodiment, the steering hardware on each wheel can rotate within the scope of 360 degree.
In one embodiment, bracing frame is spliced to form by steel gauge member, and bracing frame comprises horizontal component, vertical portion and digonal link.Horizontal component is erected on the lifting mechanism of multiwheel vehicle.Vertical portion is erected on the lifting mechanism of multiwheel vehicle, and vertical portion is fixedly connected with horizontal component and extends straight up.Digonal link connects horizontal component and vertical portion, and digonal link also connects bracing frame and lifting mechanism.
In one embodiment, steel gauge member comprises square steel and angle steel.
In one embodiment, tie-beam is arranged on the top of vertical portion.
In one embodiment, the end of tie-beam side forms flange, and fixed mechanism is bolt hole and the bolt being formed on flange.
In one embodiment, tie-beam is steel square beam.
In one embodiment, the haulage equipments combination of two cover heightening devices, two multiwheel vehicles arrange point-blank, the horizontal component of two bracing frames is connected to each other.
The haulage equipment utilization of heightening device of the present utility model can directly be moved the heightening device entirety that completes assembling, is transported to another hoisting crane from a hoisting crane.In the situation that several hoisting cranes are same model, can save the process of assembling and dismounting, greatly save time and the quantities of improvement project.
Brief description of the drawings
The above and other feature of the utility model, character and advantage are by more obvious by what become below in conjunction with the description of drawings and Examples, and identical Reference numeral represents identical feature all the time in the accompanying drawings, wherein:
Fig. 1 has disclosed according to the constructional drawing of the haulage equipment of the heightening device of an embodiment of the present utility model.
Fig. 2 has disclosed according to the constructional drawing of tie-beam in the haulage equipment of the heightening device of an embodiment of the present utility model.
Fig. 3 has disclosed the schematic diagram being connected according to the strut beam of tie-beam in the haulage equipment of the heightening device of an embodiment of the present utility model and heightening device.
Fig. 4 has disclosed the schematic diagram of heightening device being carried according to the haulage equipment of the heightening device of an embodiment of the present utility model.
Detailed description of the invention
Shown in figure 1, the utility model proposes a kind of haulage equipment 100 of heightening device, comprising: multiwheel vehicle 102, bracing frame 104 and tie-beam 106.The wheel of multiwheel vehicle 102 possesses steering hardware, on multiwheel vehicle 102, has lifting mechanism.In one embodiment, multiwheel vehicle 102 has several wheels 121, on each wheel 121, has steering hardware, and the steering hardware on each wheel 121 can rotate within the scope of 360 degree.The top of every multiwheel vehicle 102 has lifting mechanism 122.Lifting mechanism 122 is hydraulic-driven.Wheel possesses steering hardware and is equipped with the multiwheel vehicle of lifting mechanism is to obtain by the mode of buying from the market.For example, be CN200958014Y at publication number, be entitled as in the utility model patent of " rubber-tired carrying implement " and adopted a kind of multiwheel vehicle that possesses this function.CN200958014Y disclosed vehicle frame, by hydraulic lift mechanism be arranged on vehicle frame below some groups of tire sets, be arranged on the power plant module of independently steering hardware, hydraulic efficiency pressure system and control use in each group tire sets.Thus, the technical requirements of the transport trolley of utility model, " on each wheel, there is steering hardware; the top of every multiwheel vehicle has lifting mechanism; lifting mechanism is hydraulic-driven " and can use existing technology to realize completely, for the concrete technology that realizes multiwheel vehicle 102, the utility model does not do other explanation.
Bracing frame 104 is arranged on the lifting mechanism 122 of multiwheel vehicle 102.Bracing frame 104 is spliced to form by steel gauge member, and in one embodiment, steel gauge member comprises square steel and angle steel.Square steel and angle splice joint form the bracing frame 104 of framed structure, the weight of the bracing frame that reduces to greatest extent when enough support strength is provided 104 self.As shown in Figure 1, bracing frame 104 comprises horizontal component 141, vertical portion 142 and digonal link 143.Vertical portion 142 is erected on the lifting mechanism 122 of multiwheel vehicle 102, and vertical portion 142 is fixedly connected with horizontal component 141 and extends straight up.The position of vertical portion 142 is corresponding with the position of the strut beam 202 of heightening device to be carried.Digonal link 143 connects horizontal component 141 and vertical portion 142, the effect of digonal link 143 be by triangle stability principle make horizontal component 141 and vertical portion 142 more firm.Digonal link 143 also connects bracing frame 104 and lifting mechanism 123.Shown in figure 4, heightening device 200 has two strut beams 202 conventionally, therefore on same straight line, can arrange accordingly that two cover haulage equipments 100 support this two strut beams 202.In the time that two cover haulage equipments 100 are used in combination, two multiwheel vehicles 102 are arranged point-blank, and lay respectively at the below of two strut beams 202, and the horizontal component 141 of two bracing frames 104 is connected to each other, such as connecting by attaching parts.The vertical portion 142 of two bracing frames 104 is aimed at respectively strut beam 202.
Tie-beam 106 is arranged on the top of bracing frame 104, and the side of tie-beam 106 has fixed mechanism.Fig. 2 has disclosed according to the constructional drawing of tie-beam in the haulage equipment of the heightening device of an embodiment of the present utility model.Tie-beam 106 is steel square beam, and the end of tie-beam 106 sides forms flange 161, and fixed mechanism is to be formed on bolt hole 162 on flange 161 and bolt 163 (bolt can with reference to shown in figure 3).Fig. 3 has disclosed the schematic diagram being connected according to the strut beam of tie-beam in the haulage equipment of the heightening device of an embodiment of the present utility model and heightening device.In the time that tie-beam 106 is connected with strut beam 202, the flange 161 of tie-beam 106 contacts with the flange 203 of strut beam 202 ends, and the bolt hole 162 on flange 161 is aimed at the bolt hole on the flange 203 of strut beam, then by bolt 163, both is fixed.
Fig. 4 has disclosed the schematic diagram of heightening device being carried according to the haulage equipment of the heightening device of an embodiment of the present utility model.The working process of this haulage equipment is described below in conjunction with Fig. 4:
In the embodiment shown in fig. 4, used altogether quadruplet haulage equipment 100, quadruplet haulage equipment 100 is for carrying a heightening device 200.Quadruplet haulage equipment is disposed on two straight lines.Haulage equipment 100a and 100b are arranged on the straight line in outside of hoisting crane 300, and this two cover haulage equipment 100a and 100b have tie-beam 106.Another two cover haulage equipment 100c and 100d are arranged on the inner side of hoisting crane 300, and, between the walking cart of hoisting crane, the tie-beam of this two cover haulage equipment 100c and 100d is removed, and bracing frame 104 directly connects the strut beam 202 of heightening device 200.Haulage equipment of the present utility model is based on multiwheel vehicle, and multiwheel vehicle can be freely movable in harbour place, not limited by landform.Due to the advantage (wheel is more) of multiwheel vehicle structure, the pressure of its generation is less, not fragile quay surface simultaneously.Four multiwheel vehicles are parked in the position of having delimited in advance, every two multiwheel vehicles are arranged point-blank, the horizontal component of two bracing frames on two multiwheel vehicles that are located on the same line is by attaching parts, such as the attaching parts with flange is connected by bolted.Between bracing frame and the lifting mechanism of multiwheel vehicle, be fixedly connected with by digonal link, and bracing frame vertical portion is also used digonal link to be connected with horizontal component, object is the stability of assurance device.
Next step is that tie-beam is installed on bracing frame, and tie-beam is connected with strut beam.Tie-beam is arranged on the end of the strut beam (extra large land side pressure beam) of heightening device, utilizes the bolt hole on flange to be connected with bolt.The connection mode of bolt hole and bolt makes dismounting more convenient.Shown in figure 4, haulage equipment 100a and 100b are positioned at the outside of hoisting crane, and its tie-beam is connected with the end of strut beam.Haulage equipment 100c and 100d are positioned at the inner side of hoisting crane, and directly, below strut beam, this two cover haulage equipment 100c and 100d do not have tie-beam, and a backing plate is directly set between bracing frame top and strut beam.
After connection puts in place, the lifting mechanism of multiwheel vehicle rises lentamente, utilizes hydraulic pressure by bracing frame and heightening device entirety jack-up.Synchronously being completed by control convenience between the lifting mechanism of many multiwheel vehicles.The wheel of every multiwheel vehicle is furnished with independently steering hardware, for completing deflection or the craspedodrome of wheel, realizes the object of haulage equipment towards different directions operation.Control convenience can be controlled the various status datas such as range ability, jacking pressure of multiwheel vehicle in real time.
The wheel direction of four multiwheel vehicles is rotated 90 °, perpendicular to the cart track alignment of hoisting crane, four multiwheel vehicles keep same speed and direction, and the cross sill that heightening device jack-up is left to hoisting crane moves along wheel direction afterwards, and whole heightening device is extracted out from land side.In the time that two multiwheel vehicles of inner side drive to the position of supporting leg of close hoisting crane, the lifting mechanism of four multiwheel vehicles declines, now, support whole heightening device (being respectively the two ends of strut beam) by means of the cross sill of hoisting crane one side and two multiwheel vehicles in outside.Then two multiwheel vehicles of inner side roll away from and reach hoisting crane outside, reach the below, middle part of strut beam.Again hoist jack-up heightening device together heightening device is moved away to hoisting crane of the lifting mechanism of four multiwheel vehicles, then the car simultaneous wheels of four multiwheel vehicles turns over 90 ° to the cart track alignment that is parallel to hoisting crane, drives towards assigned address.Assigned address can be the position of putting heightening device, or next hoisting crane.
In the time that heightening device is installed, carry out in reverse order said process.
The haulage equipment utilization of heightening device of the present utility model can directly be moved the heightening device entirety that completes assembling, is transported to another hoisting crane from a hoisting crane.In the situation that several hoisting cranes are same model, can save the process of assembling and dismounting, greatly save time and the quantities of improvement project.
Above-described embodiment is available to be familiar with person in the art and to realize or use of the present utility model; those skilled in the art can be in the situation that not departing from utility model thought of the present utility model; above-described embodiment is made to various modifications or variation; thereby protection domain of the present utility model do not limit by above-described embodiment, and it should be the maximum range that meets the inventive features that claims mention.
Claims (9)
1. a haulage equipment for heightening device, is characterized in that, comprising:
Multiwheel vehicle, the wheel of described multiwheel vehicle possesses steering hardware, on described multiwheel vehicle, has lifting mechanism;
Bracing frame, is arranged on the lifting mechanism of multiwheel vehicle;
Tie-beam, is arranged on the top of bracing frame, and the side of tie-beam has fixed mechanism.
2. the haulage equipment of heightening device as claimed in claim 1, is characterized in that, described multiwheel vehicle has several wheels, on each wheel, has steering hardware, and the top of every multiwheel vehicle has lifting mechanism, and described lifting mechanism is hydraulic-driven.
3. the haulage equipment of heightening device as claimed in claim 2, is characterized in that, the steering hardware on described each wheel can rotate within the scope of 360 degree.
4. the haulage equipment of heightening device as claimed in claim 3, is characterized in that, support frame as described above is spliced to form by steel gauge member, and support frame as described above comprises horizontal component, vertical portion and digonal link;
Described horizontal component is erected on the lifting mechanism of multiwheel vehicle;
Described vertical portion is erected on the lifting mechanism of multiwheel vehicle, and vertical portion is fixedly connected with horizontal component and extends straight up;
Digonal link connects horizontal component and vertical portion, and digonal link also connects bracing frame and lifting mechanism.
5. the haulage equipment of heightening device as claimed in claim 4, is characterized in that, described steel gauge member comprises square steel and angle steel.
6. the haulage equipment of heightening device as claimed in claim 5, is characterized in that, described tie-beam is arranged on the top of vertical portion.
7. the haulage equipment of heightening device as claimed in claim 6, is characterized in that, the end of described tie-beam side forms flange, and described fixed mechanism is bolt hole and the bolt being formed on flange.
8. the haulage equipment of heightening device as claimed in claim 7, is characterized in that, described tie-beam is steel square beam.
9. the haulage equipment of heightening device as claimed in claim 8, is characterized in that, the haulage equipments combination of the described heightening device of two covers, and two multiwheel vehicles arrange point-blank, the horizontal component of two bracing frames is connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278732.2U CN203922641U (en) | 2014-05-28 | 2014-05-28 | The haulage equipment of heightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278732.2U CN203922641U (en) | 2014-05-28 | 2014-05-28 | The haulage equipment of heightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922641U true CN203922641U (en) | 2014-11-05 |
Family
ID=51818497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278732.2U Expired - Lifetime CN203922641U (en) | 2014-05-28 | 2014-05-28 | The haulage equipment of heightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922641U (en) |
-
2014
- 2014-05-28 CN CN201420278732.2U patent/CN203922641U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20141105 |
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| CX01 | Expiry of patent term |