CN204567820U - A kind of rubber-tyred transports special vehicle of setting a roof beam in place - Google Patents
A kind of rubber-tyred transports special vehicle of setting a roof beam in place Download PDFInfo
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- CN204567820U CN204567820U CN201520233446.9U CN201520233446U CN204567820U CN 204567820 U CN204567820 U CN 204567820U CN 201520233446 U CN201520233446 U CN 201520233446U CN 204567820 U CN204567820 U CN 204567820U
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Abstract
A kind of rubber-tyred fortune is set a roof beam in place special vehicle, comprises by hydraulic-driven, infinite speed variation, hydraulic suspension and can realize that whole liter is whole to fall or single-point is elevated, realizes 90 ° of hydraulic pressure independent steering flat trucks walked crosswise; On the vehicle frame of flat truck, Plane Installation has upper mounting plate moving mechanism in length and breadth; Described upper mounting plate in length and breadth moving mechanism by be arranged in plane on vehicle frame slide plate, be placed in bracing frame above slide plate, for connecting the clamping mechanism of bracing frame and vehicle frame and forming for driving bracing frame to do laterally to be positioned at the translation oil cylinder moved along plane on slide plate; Described clamping mechanism by the screw rod block interted on bracing frame, be arranged on the nut on screw rod block and the bearing pin that screw rod block is fixed on vehicle frame formed; Described translation oil cylinder by be arranged on cylinder piston rod top with the jacking block of bracing frame matching ends, be arranged on vehicle frame for limiting the clamp that oil cylinder swings, the oil cylinder lain on vehicle frame, the oil cylinder bearing pin that is arranged on the oil cylinder seat on vehicle frame and is connected oil cylinder and oil cylinder seat form.
Description
Technical field
The utility model relates to a kind of rubber-tyred that can transport and set up steel box-girder and transports special vehicle of setting a roof beam in place.
Background technology
In current domestic large-span steel box bridge construction process, steel box-girder be all adopt sectional making, then with vehicular transport to treating rack position, use crane lifting contraposition, then weld.Current form of construction work causes in bridge erection process and takies more equipment, needs larger workyard.Be not problem for field construction place, but for city traffic construction, in the face of the soil of an inch of land is an inch of gold, this mode is worthless.Adopt this mode to need to drop into huge manpower and materials and financial resources, this is that the modern conservation-minded society advocated disagrees, and unit in charge of construction is also unacceptable.
Therefore, how simple and direct, efficiently, less input realize steel box-girder transport and erection be engineering technological research an important topic.
Summary of the invention
The purpose of this utility model provides a kind of steel box-girder to transport just for weak point existing in above-mentioned prior art and the rubber-tyred of erection transports special vehicle of setting a roof beam in place.Special vehicle convenient and reliable operation of the present utility model, have the function of transport and erection steel box-girder, maneuverability, need occasion little, efficiency is high, and construction cost is low.
The purpose of this utility model realizes by following technique measures:
Rubber-tyred of the present utility model fortune special vehicle of setting a roof beam in place comprises by hydraulic-driven, infinite speed variation, hydraulic suspension and can realize that whole liter is whole to fall or single-point is elevated, realizes 90 ° of hydraulic pressure independent steering flat trucks walked crosswise; On the vehicle frame of flat truck, Plane Installation has upper mounting plate moving mechanism in length and breadth; Described upper mounting plate in length and breadth moving mechanism by be arranged in plane on vehicle frame slide plate, be placed in bracing frame above slide plate, for connecting the clamping mechanism of bracing frame and vehicle frame and the translation oil cylinder for driving bracing frame to make lateral shifting movements along plane on slide plate forms; Described clamping mechanism by the screw rod block interted on bracing frame, be arranged on the nut on screw rod block and the bearing pin that screw rod block is fixed on vehicle frame formed; Described translation oil cylinder by be arranged on cylinder piston rod top with the jacking block of bracing frame matching ends, be arranged on vehicle frame for limiting the clamp that oil cylinder swings, the oil cylinder lain on vehicle frame, the oil cylinder bearing pin that is arranged on the oil cylinder seat on vehicle frame and is connected oil cylinder and oil cylinder seat form.
Translation oil cylinder described in the utility model is made up of four translation oil cylinders longitudinally arranged being arranged symmetrically in the vehicle frame left and right sides; Described clamping mechanism is made up of the four cover clamping mechanisms being arranged symmetrically in vehicle frame rear and front end.
More specifically: rubber-tyred flat truck of the present utility model, according to the design of transport steel box girder segment, does not arrange operator's compartment, adopts wireless (or wired) remote manipulation, flexible operation.Adopt hydraulic-driven, stepless time adjustment, conveniently packs after putting in place in length and breadth to fine motion contraposition.Hydraulic suspension, can realize entirety and rise whole falling or single-point lifting, conveniently realize upper-lower height contraposition.Hydraulic pressure independent steering gear, can realize 90 ° and walk crosswise, contraposition place is little, conveniently realizes steel box girder segment contraposition.The slide plate being arranged in plane on flat truck vehicle frame plays the effect reducing bracing frame displacement friction force in length and breadth, and clamping mechanism plays the effect of fixing support rack in transportation, and translation oil cylinder realizes bracing frame and moves contraposition in length and breadth.Whole car achieve the transport of steel box girder segment with erection contraposition work, convenient and swift, good operation performance.
The beneficial effects of the utility model are as follows:
1) structure of the present utility model is simple, easy to operate, compensate for the sufficient part of existing transport and erection steel box-girder, improves operating efficiency, is conducive to shortening the construction period, reduces construction cost.
2) rubber-tyred flat truck compact conformation of the present utility model, adopts remote manipulation, hydraulic-driven, stepless time adjustment, hydraulic suspension, can realize just rising whole falling and single-point lifting, and hydraulic pressure independent steering gear, can realize 90 ° and walk crosswise, contraposition place is little, maneuverability.
3) platform of the present utility model in length and breadth moving mechanism be arranged in plane on flat truck, by be arranged in plane on flat truck vehicle frame slide plate, be placed in bracing frame above slide plate, be fixed on the clamping mechanism on flat truck vehicle frame and the translation oil cylinder be arranged on flat truck vehicle frame forms.Slide plate play reduce support beam in length and breadth in friction effect, bracing frame is placed on slide plate, and clamping mechanism plays the effect of fixing support rack in transportation, translation oil cylinder realize bracing frame and on steel box girder segment move contraposition in length and breadth, safe and reliable, aligning accuracy is high.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model is always schemed.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Sequence number in figure: 1 is flat truck, 2 is platform moving mechanisms in length and breadth.
Fig. 4 is that rubber-tyred flat truck is always schemed.
Fig. 5 is the lateral plan of Fig. 4.
Fig. 6 is the birds-eye view of Fig. 4.
Sequence number in figure: 1.1 is wireless (or wired) remote controls, 1.2 fluid power systems, and 1.3 is hydraulic suspensions, 1.4 rubber-tyred traveling wheels, and 1.5 is hydraulic pressure independent steering gears, and 1.6 is vehicle frames, and 1.7 is driving engines.
Fig. 7 is platform telephone-moving composition in length and breadth.
Fig. 8 is the birds-eye view of Fig. 7.
Sequence number in figure: 1.6 vehicle frames, 2.1 is slide plates, and 2.2 is bracing frames, 2.3 clamping mechanisms, and 2.4 is translation oil cylinders.
Fig. 9 is clamping machine composition.
Figure 10 is the A-A enlarged drawing of Fig. 9.
Sequence number in figure: 2.3.1 screw rod block, 2.3.2 is nut, and 2.3.3 is bearing pin.
Figure 11 is translation oil cylinder figure.
Figure 12 is the B-B enlarged drawing of Figure 11.
Sequence number in figure: 2.4.1 jacking block, 2.4.2 is clamp, and 2.4.3 is oil cylinder, and 2.4.4 is oil cylinder seat, and 2.4.5 is oil cylinder bearing pin.
Detailed description of the invention
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Fig. 1,2,3,4,5,6, the utility model rubber-tyred fortune frame special vehicle comprises rubber-tyred flat truck 1 without the employing of operator's compartment wireless (or wired) remote control 1.1 and the platform moving mechanism 2 in length and breadth that is installed on rubber-tyred flat truck; Described rubber-tyred flat truck 1 comprises fluid power system 1.2, four hydraulic suspensions 1.3, rubber-tyred wheels 1.4 out of shape, hydraulic pressure independent steering gear 1.5, perimeter frame 1.6 and driving engine 1.7; Fluid power system 1.2 can realize infinite speed variation, hydraulic suspension 1.3 can realize whole liter whole fall or single-point lifting, hydraulic pressure independent steering gear 1.5 can realize 90 ° and walk crosswise.
As shown in Figure 7,8, described upper mounting plate in length and breadth moving mechanism 2 by be arranged in plane on vehicle frame 1.6 slide plate 2.1, be placed in bracing frame 2.2 above slide plate 2.1, for connecting the clamping mechanism 2.3 of bracing frame 2.2 and vehicle frame 1.6 and being positioned at the translation oil cylinder 2.4 moved forming for driving bracing frame 2.2 to make transverse direction along plane on slide plate 2.1; Described clamping mechanism 2.3 is made up of the four cover clamping mechanisms being arranged symmetrically in vehicle frame 1.6 rear and front end.As shown in Fig. 9,10, described clamping mechanism 2.3 by the screw rod block 2.3.1 interted on bracing frame 2.2, be arranged on the nut 2.3.2 on screw rod block 2.3.1 and the bearing pin 2.3.3 that screw rod block 2.3.1 is fixed on vehicle frame 1.6 formed.As shown in Figure 11,12, described translation oil cylinder 2.4 by be arranged on cylinder piston rod top with the jacking block 2.4.1 of bracing frame 2.2 matching ends, be arranged on vehicle frame for limiting clamp 2.4.2, the oil cylinder 2.4.3 lain on vehicle frame that oil cylinder swings, the oil cylinder bearing pin 2.4.5 that is arranged on the oil cylinder seat 2.4.4 on vehicle frame 1.6 and is connected oil cylinder 2.4.3 and oil cylinder seat 2.4.4 forms; Described translation oil cylinder 2.4 is made up of four translation oil cylinders longitudinally arranged being arranged symmetrically in vehicle frame 1.6 left and right sides.
Principle of work of the present utility model is as follows: in practice of construction process, rubber-tyred fortune frame special vehicle arrives steel box girder segment storage area Hoisting Position, plane leveling on rubber-tyred flat truck, bracing frame promotes adjustment centering flat truck by translation oil cylinder and carries center, and clamping mechanism is fixed support beam.Steel box girder segment is positioned over plane on support beam according to load position figure, then flat truck is packed arrival and is treated rack position, can be kept straight on by flat truck self, 90 ° walk crosswise and carry out the thick contraposition of vertical and horizontal with flat truck hydraulic-driven stepless time adjustment fine motion function and frame sections, being hung by raise-lower hydraulic regulates flat truck height to carry out height contraposition again, then promotes support beam by translation oil cylinder and slides on slide plate and make steel box girder segment and frame steel box girder segment exactitude position.Whole steel box girder segment transport and erection process are all completed by himself, and a car is multiplex, and flexible and convenient operation is simple and reliable, improves operating efficiency, and takies less workyard, greatly saves construction cost.
Claims (3)
1. a rubber-tyred transports special vehicle of setting a roof beam in place, it is characterized in that: comprise by hydraulic-driven, infinite speed variation, hydraulic suspension and can realize whole liter whole fall or single-point be elevated, realize 90 ° of hydraulic pressure independent steering flat trucks walked crosswise, it is characterized in that: on the vehicle frame of flat truck, Plane Installation has upper mounting plate moving mechanism in length and breadth; Described upper mounting plate in length and breadth moving mechanism by be arranged in plane on vehicle frame slide plate, be placed in bracing frame above slide plate, for connecting the clamping mechanism of bracing frame and vehicle frame and the translation oil cylinder for driving bracing frame to move along plane on slide plate as horizontal displacement forms; Described clamping mechanism by the screw rod block interted on bracing frame, be arranged on the nut on screw rod block and the bearing pin that screw rod block is fixed on vehicle frame formed; Described translation oil cylinder by be arranged on cylinder piston rod top with the jacking block of bracing frame matching ends, be arranged on vehicle frame for limiting the clamp that oil cylinder swings, the oil cylinder lain on vehicle frame, the oil cylinder bearing pin that is arranged on the oil cylinder seat on vehicle frame and is connected oil cylinder and oil cylinder seat form.
2. rubber-tyred according to claim 1 transports special vehicle of setting a roof beam in place, and it is characterized in that: described translation oil cylinder (2.4) is made up of four translation oil cylinders longitudinally arranged being arranged symmetrically in the vehicle frame left and right sides.
3. rubber-tyred according to claim 1 transports special vehicle of setting a roof beam in place, and it is characterized in that: described clamping mechanism is made up of the four cover clamping mechanisms being arranged symmetrically in vehicle frame rear and front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233446.9U CN204567820U (en) | 2015-04-17 | 2015-04-17 | A kind of rubber-tyred transports special vehicle of setting a roof beam in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233446.9U CN204567820U (en) | 2015-04-17 | 2015-04-17 | A kind of rubber-tyred transports special vehicle of setting a roof beam in place |
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| CN204567820U true CN204567820U (en) | 2015-08-19 |
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| CN201520233446.9U Active CN204567820U (en) | 2015-04-17 | 2015-04-17 | A kind of rubber-tyred transports special vehicle of setting a roof beam in place |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677720A (en) * | 2018-05-22 | 2018-10-19 | 北京城建远东建设投资集团有限公司 | Lifting Equipment and lifting components jack erection construction technique |
| CN108726126A (en) * | 2018-07-10 | 2018-11-02 | 大连壹海科技有限公司 | Three dimensional unit pipeline system lifts beam transport vehicle |
| CN111137204A (en) * | 2020-01-17 | 2020-05-12 | 广东冠粤路桥有限公司 | T-shaped long-beam short-distance transport tool and using method thereof |
| CN113152294A (en) * | 2021-04-19 | 2021-07-23 | 浙江中天恒筑钢构有限公司 | Three-dimensionally adjustable large-scale component conveying platform device and construction method |
-
2015
- 2015-04-17 CN CN201520233446.9U patent/CN204567820U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677720A (en) * | 2018-05-22 | 2018-10-19 | 北京城建远东建设投资集团有限公司 | Lifting Equipment and lifting components jack erection construction technique |
| CN108677720B (en) * | 2018-05-22 | 2019-11-19 | 北京城建远东建设投资集团有限公司 | Lifting components jack erection construction technique |
| CN108726126A (en) * | 2018-07-10 | 2018-11-02 | 大连壹海科技有限公司 | Three dimensional unit pipeline system lifts beam transport vehicle |
| CN108726126B (en) * | 2018-07-10 | 2023-11-03 | 大连壹海科技有限公司 | Three-dimensional sectional assembly line type beam lifting transport vehicle |
| CN111137204A (en) * | 2020-01-17 | 2020-05-12 | 广东冠粤路桥有限公司 | T-shaped long-beam short-distance transport tool and using method thereof |
| CN113152294A (en) * | 2021-04-19 | 2021-07-23 | 浙江中天恒筑钢构有限公司 | Three-dimensionally adjustable large-scale component conveying platform device and construction method |
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