CN102561203A - Transportation and installation construction device and method of manual pulling truck - Google Patents
Transportation and installation construction device and method of manual pulling truck Download PDFInfo
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- CN102561203A CN102561203A CN201210034948XA CN201210034948A CN102561203A CN 102561203 A CN102561203 A CN 102561203A CN 201210034948X A CN201210034948X A CN 201210034948XA CN 201210034948 A CN201210034948 A CN 201210034948A CN 102561203 A CN102561203 A CN 102561203A
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Abstract
The invention relates to transportation and installation construction equipment of a structural member and a use method of the equipment, in particular to a transportation and installation construction device of a manual pulling truck and a method of the device. The transportation and installation construction device comprises a support mechanism, a lifting in-position mechanism and a steering mechanism, wherein the lifting in-position mechanism is provided with a plurality of in-position jacks; and the steering mechanism comprises a steering shaft of a rod structure and steering wheels which are respectively arranged at two ends of the steering shaft. In the construction by the transportation and installation construction device of the invention, labor power is mainly used, the required hoisting with a big hoisting radius is replaced by mechanical horizontal transportation together with the labor power, therefore, the related expenses of hoisting and mechanical transportation are saved, the energy is saved and the environment is protected; the transportation and installation construction device has low requirements on a field, does not need to occupy the field beyond construction red lines or occupy social roads, minimizes the influence on social traffic and achieves a certain social benefits; the in-position transportation of the member is carried out inside the field, therefore, the time of moving lifting machines is saved; and as the transportation and installation construction device of the manual pulling truck does not need to occupy the social roads, i.e., traffic guidance is unneeded, the construction can be carried out at any time around the clock, and the construction period is shortened.
Description
Technical field
The present invention relates to a kind of member transportation erection equipment and method, relate in particular to a kind of manpower that is applied to dark culvert, small bridge technical field of construction and carry car transportation installation construction device and method on the back.
Background technology
When dark culvert or box drain construction, need to install prefabricated cover plate.At present, prefabricated cover plate is installed as the master with crane, and cover plate is transported to the scene with the load-carrying jiggering after the prefabricated completion of producer; Behind the crane erect-position, the block-by-block lifting is moved the crane position along dark contain (box drain); Advance piecemeal; So preceding need on-the-spotly fully the preparation is installed,, checks the interior high-voltage line of the crane radius of gyration along the line and effective handling altitude range, trees, present situation structure etc. like smooth sclerosis job site temporary road.In addition, also to clear up unrelated person along the line.Take the present situation road like crane erect-position, transportation jiggering, also need to construct in the night closing traffic through the examining of traffic control department.Exist long, expense of construction period than the problem higher, that site requirements is high.
Strengthening construction is exactly prefabricated inverted U reinforced concrete block in the box drain, is placed in old box drain inside.According to conventional method; Use the bright fluting of excavator, old box drain cover plate is raised, hang concrete U type piece with crane; Construction needs bright slot grooving is excavated on the present situation road surface fully like this; Also need in the night closing traffic, crane is selected best erect-position position, also needs contact management unit to hold consultation if any obstructions such as trolley wire, present situation structure, trees simultaneously and changes pan position.There is the problem that the construction period is long, expense is higher, site requirements is high equally.
Old box drain changes cover plate and the small bridge prefabricated units are installed and also there are the problems referred to above in old component replacement.
Summary of the invention
The object of the present invention is to provide a kind of manpower to carry car on the back, to solve the problem that construction period is long, expense is higher, site requirements is high that prior art exists.
To achieve these goals; The present invention realizes that through following technical scheme this manpower carries car on the back: a kind of manpower is carried car on the back; Comprise support mechanism, rise and fall mechanism in place and steering mechanism, it is characterized in that described support mechanism comprises: the load-bearing car body that is frame construction; Be located at main load-bearing axle and the main BOGEY WHEEL of being located at the two ends of said main load-bearing axle of the bottom of said load-bearing car body; The described mechanism in place that rises and falls is several jack in place, is located at the top of said load-bearing car body; Described steering mechanism comprises: the steering spindle that is rod-like structure; Be located at the deflecting roller at the two ends of said steering spindle respectively; Connecting rod, described connecting rod one end is connected in the bottom of said load-bearing car body, and the other end is movably connected in the middle part of said steering spindle, and said connecting rod is vertical with said main load-bearing axle; First end and second end are movably connected in the turning-bar of said steering spindle.
Further, described manpower is carried car on the back and is also comprised the handle that is shaft-like, and the 3rd end of said turning-bar is connected in the middle part of said handle.
Further, describedly be shaft-like handle integral body and be crooked nearly ellipticity.
Preferably, the number of described deflecting roller and main BOGEY WHEEL is two.
Preferably, described turning-bar is the turning-bar of Y shape.
Further, described connecting rod first end and second end can be pin joints or be threaded with movable ways of connecting between the turning-bar.
A kind of manpower is carried car transportation construction method of installation on the back; It is characterized in that; When using manpower as claimed in claim 1 and carry car transportation installation construction device on the back prefabricated cover plate is installed; Contain or box drain one is held whole place level with both hands and deposited prefabricated cover plate dark, and prepare a little tonnage crane, construct according to following steps:
A, carry manpower on the back car transportation installation construction device and hang in box drain, centering is ajusted, axis of orientation after, the load-bearing axle is preceding;
B, carry on the back at manpower on the top of load-bearing car body of car transportation installation construction device and pile up the lumps of wood in length and breadth; Lumps of wood spacing 10 ~ 15cm, lumps of wood end face exceed box drain side wall end face, and jack in place all is in retracted state; And be lower than lumps of wood top 3 ~ 5cm, probably mark the cover plate midline position on lumps of wood top;
C, the little tonnage crane of use hang prefabricated cover plate at manpower at the ditch groove end and carry on the back on the car transportation installation construction device, guarantee basic centering, and deviation is in 5cm;
D, stand on dark culvert or the box drain side wall and promote cover plate forward, through grasping handle adjustment distortion and centering situation;
E, when manpower is carried car transportation installation construction device on the back and is pushed into apart from 2 ~ 3 cover plate width of cover plate on-station position, check the cover plate center line, underspeed, the adjustment center line while moving is until the cover plate on-station position;
F, check the cover plate midline position once more, errorless back with chock fixedly manpower carry car transportation installation construction device on the back, the jack in place that the while jacking is four jiaos, jack in place are during soon near cover plate; Slowly, guarantee that four jack in place contact cover plate simultaneously, behind the contact cover plate, operate jack in place and keep the speed basically identical; The jack-up cover plate guarantees that cover plate keeps level, makes four jack in place evenly stressed; After treating that cover plate leaves the lumps of wood 1 ~ 2cm, stop jacking jack in place, extract the lumps of wood out;
G, four jack in place fall after rise simultaneously, and cover plate is located on dark culvert or the box drain side wall fully, treat that jack in place bounces back fully after, withdraw from manpower and carry car transportation installation construction device on the back, Yan Yuanlu retreats to initiating terminal, repeats above step whole cover plates are installed.
When using manpower as claimed in claim 1 and carry car transportation installation construction device on the back and carry out reinforcing in the box drain; Excavate working pit about old box drain every 200m along the line with the need reinforcing; Manpower carry car transportation installation construction device on the back and reinforcement block all in place from working pit, transport installation to both sides.Construct according to following steps then:
A, per about 200 meters along the line working pit is set at box drain, crossing and bus station are avoided in the position, hole as far as possible, long 20 meters, wide 5 meters of working pit;
B, working pit excavate laggard promoting the circulation of qi health check-up and survey, and for the sewage box drain, can construct after harmless after must ventilating 3 days and through gas detecting;
Gas detecting is qualified in c, the box drain, and at first by illuminating lamp is installed, every 20m establishes a pair of illuminating lamp, and illuminating lamp and electric wire hang over the box drain sidewall, highly are not less than 3m;
Brick and stone obstruction in d, the cleaning box drain, it is in place to make described manpower carry car transportation installation construction device on the back with crane, and each working pit is joined two manpowers and is carried car transportation installation construction device on the back, advances to two ends respectively and installs;
E, described manpower carry on the back car transportation installation construction device in place after, make jack in place be in complete retracted state, pile up the lumps of wood in length and breadth at the top, lumps of wood spacing 10 ~ 15cm, lumps of wood end face exceed jack end face 3 ~ 5cm in place;
F, at lumps of wood end face mark reinforcement block midline position; Hang reinforcement block with crane and carry car transportation installation construction device on the back at described manpower; Push away reinforcement block respectively from both sides and drive hunchbacked car and move ahead, carry the working condition and the line position of car transportation installation construction device on the back and come joystick through observing described manpower;
G, be transported to the reinforcement block installation site after, jacking jack in place simultaneously stops jacking after making four jack in place the jack-up reinforcement block leaving the lumps of wood 1 ~ 2cm simultaneously, keeps reinforcement block bottom surface level;
H, extract the lumps of wood out after, fall four jack in place simultaneously after rise, make reinforcement block in place after, jack in place bounces back fully, withdraws from described manpower and carries car transportation installation construction device on the back to the working pit position, repeats above step, and the residue reinforcement block is installed.
Using the present invention to transport installation precast construction part secretly contains when constructing; The problem that dark culvert (box drain) cover plate that can effectively solve narrow and small position, place is installed, reinforce in the replacing of old cover plate, box drain, exist in the constructions such as installation of small bridge superstructure prefabricated units reduces the influence to the present situation traffic to greatest extent.Join the method for transport vehicle with respect to the crane of routine construction, the engineering time of the present invention is free, and the operating time is short, saves the duration; And mainly bring into play manpower, save mechanical correlative charges; The machinery utilization rate is low, gathers in the crops certain energy conservation and environmental protection benefit.
Description of drawings
Fig. 1 is the main TV structure sketch map of the preferred embodiment of the present invention.
Fig. 2 is a preferred embodiment of the present invention side-looking structural representation.
Fig. 3 is the plan structure sketch map of the preferred embodiment of the present invention.
Among the figure: load-bearing car body 1, jack in place 2, main BOGEY WHEEL 3, connecting rod 4, deflecting roller 5, turning-bar 6, top 11, main load-bearing axle 31, steering spindle 51, handle 61.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is explained further details.
Fig. 1-Fig. 3 schematically shows the structure of the preferred embodiment of the present invention,
A kind of manpower is carried car on the back, comprises support mechanism, rise and fall mechanism in place and steering mechanism, it is characterized in that described support mechanism comprises: the load-bearing car body that is frame construction; Be located at main load-bearing axle and the main BOGEY WHEEL of being located at the two ends of said main load-bearing axle of the bottom of said load-bearing car body; The described mechanism in place that rises and falls is several jack in place, is located at the top of said load-bearing car body; Described steering mechanism comprises: the steering spindle that is rod-like structure; Be located at the deflecting roller at the two ends of said steering spindle respectively; Connecting rod, described connecting rod one end is connected in the bottom of said load-bearing car body, and the other end is movably connected in the middle part of said steering spindle, and said connecting rod is vertical with said main load-bearing axle; First end and second end are movably connected in the turning-bar of said steering spindle.
Manpower is carried car on the back and is comprised load-bearing car body 1, four jack in place 2, main load-bearing axle 31, two main BOGEY WHEELs 3, steering spindle 51, two deflecting rollers 5, connecting rod 4, turning-bar 6, handle 61.Wherein, load-bearing car body 1 is the frame construction of rectangular shape.Main load-bearing axle 31 is located at the bottom of load-bearing car body 1.Two main BOGEY WHEELs 3 are located at the two ends of main load-bearing axle 31.Four jack 2 in place are located at four bights at the top 11 of load-bearing car body 1 respectively.Steering spindle 51 is rod-like structure.Two deflecting rollers 5 are located at the two ends of steering spindle 51 respectively.Connecting rod 4 one ends are connected in the bottom of load-bearing car body 1, and the other end is movably connected in the middle part of steering spindle 51, and its activity direction is shown in Fig. 3 arrow.Connecting rod 4 is orthogonal in the space with main load-bearing axle 31.First end of the turning-bar 6 of Y shape and second end are movably connected in steering spindle 51, and its activity direction is as shown in Figure 1.Handle 61 is shaft-like, and the 3rd end of turning-bar 6 is connected in the middle part of handle 61, is convenient to the constructor and controls turning-bar 6.
Further, described connecting rod first end and second end can be pin joints or be threaded with movable ways of connecting between the turning-bar.
When application implementation example 1 is installed prefabricated cover plate, hold whole place level with both hands at dark culvert (box drain) and deposit prefabricated cover plate, and prepare a little tonnage crane.Construct according to following steps:
The first step hangs this preferred embodiment 1 in box drain, and centering is ajusted, axis of orientation after, the load-bearing axle is preceding.
In second step, on the top 11 of the load-bearing car body 1 of this preferred embodiment 1, pile up the lumps of wood in length and breadth, lumps of wood spacing 10 ~ 15cm; Lumps of wood end face exceeds box drain side wall end face; Jack 2 in place all is in retracted state, and is lower than lumps of wood top 3 ~ 5cm, probably marks the cover plate midline position on lumps of wood top.
The 3rd step, use little tonnage crane that prefabricated cover plate is hung on this preferred embodiment 1, guarantee basic centering, deviation is in 5cm.
In the 4th step, two workmans respectively stand on dark culvert (box drain) side wall and promote cover plate forward, workman grasp in the wings 61, one workmans of handle observe distortion forwardly, to medium situation, and the adjustment that takes charge.
In the 5th step, when this preferred embodiment 1 was pushed into apart from 2 ~ 3 cover plate width of cover plate on-station position, survey crew was checked the cover plate center line, and slowly, the adjustment center line while moving is until the cover plate on-station position.
In the 6th step, survey crew is checked the cover plate midline position once more, and errorless back is with fixing this preferred embodiment of chock; The jack in place 2 that four workmans jacking simultaneously is four jiaos, jack 2 in place are during soon near cover plate, slowly; Guarantee that four jack in place contact cover plate simultaneously, behind the contact cover plate, four workmans operate jack 2 in place and keep the speed basically identical; The jack-up cover plate guarantees that cover plate keeps level, and four jack 2 in place are evenly stressed; After treating that cover plate leaves the lumps of wood 1 ~ 2cm, stop jacking jack 2 in place, extract the lumps of wood out.
The 7th the step, four jack 2 in place fall after rise simultaneously, and cover plate is located on the box drain side wall fully, treat that jack 2 in place bounces back fully after, withdraw from this preferred embodiment 1, Yan Yuanlu retreats to initiating terminal, repeats above step whole cover plates are installed.
Embodiment 4
When using this preferred embodiment 1 and carrying out reinforcing in the box drain, excavate working pit about old box drain every 200m along the line that need are reinforced, this preferred embodiment 1 is all in place from working pit with reinforcement block, transports installation to both sides.Construct according to following steps then:
The first step is provided with working pit for per about 200 meters along the line at box drain, and crossing, bus station etc. are avoided in the position, hole as far as possible, long 20 meters, wide 5 meters of working pit.
In second step, working pit excavates laggard promoting the circulation of qi health check-up and surveys, and sewage box drain especially can the servant be constructed after harmless after must ventilating 3 days and through gas detecting.
In the 3rd step, gas detecting is qualified in the box drain, at first gets into the installation illuminating lamp by the electrician, and every 20m establishes a pair of illuminating lamp, and illuminating lamp and electric wire hang over the box drain sidewall, highly are not less than 3m.
In the 4th step, obstructions such as the brick in the cleaning box drain, stone make this preferred embodiment in place with crane, and each working pit can be joined two playscript with stage directions preferred embodiments 1, advances to two ends respectively and installs.
The 5th step, after this preferred embodiment 1 is in place, check that jack 2 in place is in complete retracted state, 11 pile up three layers of lumps of wood in length and breadth at the top, and lumps of wood spacing 10 ~ 15cm, lumps of wood end face exceed jack 2 end faces 3 ~ 5cm in place.
The 6th step; At lumps of wood end face mark reinforcement block midline position, hang reinforcement block on this preferred embodiment with crane, two workmans push away reinforcement block respectively and drive hunchbacked car and move ahead from both sides; 61, one workmans of workman's joystick observe the working condition and the line position of this preferred embodiment 1 in front.
The 7th step, be transported to the reinforcement block installation site after, four workmans jacking simultaneously jack 2 in place stop jacking after making four jack 2 in place the jack-up reinforcement block leaving the lumps of wood 1 ~ 2cm simultaneously, keep reinforcement block bottom surface level.
The 8th step, extract the lumps of wood out after, fall four jack 2 in place simultaneously after rise, make reinforcement block in place after, jack 2 in place bounce back fully, withdraws from this preferred embodiment 1 to the working pit position, repeats above step, installs to remain reinforcement block.
In sum; This manpower is carried car on the back can effectively solve the interior reinforcing of replacing, box drain of dark culvert (box drain) the cover plate installation of narrow and small position, place, old cover plate, the construction problems such as installation of small bridge superstructure prefabricated units, reduces the influence to the present situation traffic to greatest extent.Join the method for transport vehicle with respect to the crane of routine construction, the time of adopting this preferred embodiment to construct is free, and the operating time is short, saves the duration; And mainly bring into play manpower, save mechanical correlative charges; The machinery utilization rate is low, gathers in the crops certain energy conservation and environmental protection benefit.
Can know that by technological general knowledge the present invention can realize through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change in being equal to scope of the present invention all comprised by the present invention.
Claims (7)
1. a manpower is carried car transportation installation construction device on the back, comprises support mechanism, rise and fall mechanism in place and steering mechanism, it is characterized in that described support mechanism comprises: the load-bearing car body that is frame construction; Be located at main load-bearing axle and the main BOGEY WHEEL of being located at the two ends of said main load-bearing axle of the bottom of said load-bearing car body; The described mechanism in place that rises and falls is several jack in place, is located at the top of said load-bearing car body; Described steering mechanism comprises: the steering spindle that is rod-like structure; Be located at the deflecting roller at the two ends of said steering spindle respectively; Connecting rod, described connecting rod one end is connected in the bottom of said load-bearing car body, and the other end is movably connected in the middle part of said steering spindle, and said connecting rod is vertical with said main load-bearing axle; First end and second end are movably connected in the turning-bar of said steering spindle.
2. manpower according to claim 1 is carried car transportation installation construction device on the back, it is characterized in that described manpower is carried car on the back and also comprised the handle that is shaft-like, and the 3rd end of said turning-bar is connected in the middle part of said handle.
3. manpower according to claim 2 is carried car transportation installation construction device on the back, it is characterized in that, describedly is shaft-like handle integral body and is crooked nearly ellipticity.
4. carry car transportation installation construction device on the back according to claim 2 or 3 described manpowers, it is characterized in that the number of described deflecting roller and main BOGEY WHEEL is two.
5. manpower according to claim 4 is carried car transportation installation construction device on the back, it is characterized in that described turning-bar is the turning-bar of Y shape.
6. manpower according to claim 5 is carried car transportation installation construction device on the back, it is characterized in that, described connecting rod first end and second end can be pin joints or be threaded with movable ways of connecting between the turning-bar.
7. a manpower is carried car transportation construction method of installation on the back; It is characterized in that; When using manpower as claimed in claim 1 and carry car transportation installation construction device on the back prefabricated cover plate is installed; Contain or box drain one is held whole place level with both hands and deposited prefabricated cover plate dark, and prepare a little tonnage crane, construct according to following steps:
A, carry manpower on the back car transportation installation construction device and hang in box drain, centering is ajusted, axis of orientation after, the load-bearing axle is preceding;
B, carry on the back at manpower on the top of load-bearing car body of car transportation installation construction device and pile up the lumps of wood in length and breadth; Lumps of wood spacing 10 ~ 15cm, lumps of wood end face exceed box drain side wall end face, and jack in place all is in retracted state; And be lower than lumps of wood top 3 ~ 5cm, probably mark the cover plate midline position on lumps of wood top;
C, the little tonnage crane of use hang prefabricated cover plate at manpower at the ditch groove end and carry on the back on the car transportation installation construction device, guarantee basic centering, and deviation is in 5cm;
D, stand on dark culvert or the box drain side wall and promote cover plate forward, through grasping handle adjustment distortion and centering situation;
E, when manpower is carried car transportation installation construction device on the back and is pushed into apart from 2 ~ 3 cover plate width of cover plate on-station position, check the cover plate center line, underspeed, the adjustment center line while moving is until the cover plate on-station position;
F, check the cover plate midline position once more, errorless back with chock fixedly manpower carry car transportation installation construction device on the back, the jack in place that the while jacking is four jiaos, jack in place are during soon near cover plate; Slowly, guarantee that four jack in place contact cover plate simultaneously, behind the contact cover plate, operate jack in place and keep the speed basically identical; The jack-up cover plate guarantees that cover plate keeps level, makes four jack in place evenly stressed; After treating that cover plate leaves the lumps of wood 1 ~ 2cm, stop jacking jack in place, extract the lumps of wood out;
G, four jack in place fall after rise simultaneously, and cover plate is located on dark culvert or the box drain side wall fully, treat that jack in place bounces back fully after, withdraw from manpower and carry car transportation installation construction device on the back, Yan Yuanlu retreats to initiating terminal, repeats above step whole cover plates are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034948XA CN102561203A (en) | 2012-02-16 | 2012-02-16 | Transportation and installation construction device and method of manual pulling truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034948XA CN102561203A (en) | 2012-02-16 | 2012-02-16 | Transportation and installation construction device and method of manual pulling truck |
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| CN102561203A true CN102561203A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210034948XA Pending CN102561203A (en) | 2012-02-16 | 2012-02-16 | Transportation and installation construction device and method of manual pulling truck |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093786U (en) * | 1991-08-05 | 1992-01-22 | 张瑞杰 | Vehicle specially adapted for transporting hollow floorslab |
| WO2000068059A1 (en) * | 1999-05-06 | 2000-11-16 | Bt Industries Ab | A hand pallet truck and a method for its manufacturing |
| CN2410193Y (en) * | 2000-03-07 | 2000-12-13 | 匡福荣 | Pedal hydraulic platform carrier |
| CN101903281A (en) * | 2008-03-25 | 2010-12-01 | A·L·卡尔 | Mobile lifting assembly |
| CN201685847U (en) * | 2010-05-14 | 2010-12-29 | 南通中远川崎船舶工程有限公司 | Operating trolley for moving jack cylinder |
| CN202492804U (en) * | 2012-02-16 | 2012-10-17 | 北京市市政二建设工程有限责任公司 | Manpower carried car |
-
2012
- 2012-02-16 CN CN201210034948XA patent/CN102561203A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093786U (en) * | 1991-08-05 | 1992-01-22 | 张瑞杰 | Vehicle specially adapted for transporting hollow floorslab |
| WO2000068059A1 (en) * | 1999-05-06 | 2000-11-16 | Bt Industries Ab | A hand pallet truck and a method for its manufacturing |
| CN2410193Y (en) * | 2000-03-07 | 2000-12-13 | 匡福荣 | Pedal hydraulic platform carrier |
| CN101903281A (en) * | 2008-03-25 | 2010-12-01 | A·L·卡尔 | Mobile lifting assembly |
| CN201685847U (en) * | 2010-05-14 | 2010-12-29 | 南通中远川崎船舶工程有限公司 | Operating trolley for moving jack cylinder |
| CN202492804U (en) * | 2012-02-16 | 2012-10-17 | 北京市市政二建设工程有限责任公司 | Manpower carried car |
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Application publication date: 20120711 |