CN206255777U - Self-propelled multipurpose is adjustable double lifting point truss straddle truck - Google Patents

Self-propelled multipurpose is adjustable double lifting point truss straddle truck Download PDF

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Publication number
CN206255777U
CN206255777U CN201620639710.3U CN201620639710U CN206255777U CN 206255777 U CN206255777 U CN 206255777U CN 201620639710 U CN201620639710 U CN 201620639710U CN 206255777 U CN206255777 U CN 206255777U
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China
Prior art keywords
support frame
mounting platform
hoist engine
assembly pulley
self
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CN201620639710.3U
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Chinese (zh)
Inventor
牛支现
丁伟
李宏伟
孙剑锋
张麦全
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Shanxi Province Hydraulic Machinery Equipment Manufacturing & Installation Co Ltd
SINOHYDRO 15 ENGINEERING DIVISION Co Ltd
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Shanxi Province Hydraulic Machinery Equipment Manufacturing & Installation Co Ltd
SINOHYDRO 15 ENGINEERING DIVISION Co Ltd
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Application filed by Shanxi Province Hydraulic Machinery Equipment Manufacturing & Installation Co Ltd, SINOHYDRO 15 ENGINEERING DIVISION Co Ltd filed Critical Shanxi Province Hydraulic Machinery Equipment Manufacturing & Installation Co Ltd
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Abstract

A kind of adjustable double lifting point truss straddle truck of self-propelled multipurpose,Including left directive wheel is disposed with draw-beam from left to right,Left quiet assembly pulley,Right quiet assembly pulley,Right directive wheel,The left end of draw-beam is provided with left support frame,The lower end of left support frame is fixedly installed on left mounting platform,Left hoist engine is fixedly installed on left mounting platform,The bottom of left mounting platform is provided with the road wheel matched with ground rail,The steel wire rope of left hoist engine bypasses left directive wheel,Left quiet assembly pulley is simultaneously connected with the left running block with hook in end,The right-hand member of draw-beam is provided with right support frame,The lower end of right support frame is fixedly installed on right mounting platform,Right hoist engine is fixedly installed on right mounting platform,The bottom of right mounting platform is provided with the road wheel matched with ground rail,The steel wire rope of right hoist engine bypasses right directive wheel,Right quiet assembly pulley is simultaneously connected with the right running block with hook in end.

Description

Self-propelled multipurpose is adjustable double lifting point truss straddle truck
Technical field
The utility model is used for the Slung-Load element or engineering device technique field of crane, capstan winch, winch or coaster, specifically It is related to a kind of adjustable double lifting point truss straddle truck of self-propelled multipurpose.
Background technology
When hydraulic steel gate embedded part is installed, frequently with erection sequence from bottom to top, ground sill, ground sill installation are first installed Afterwards, using electric block, truck crane or civil engineering lifting appliance such as tower crane, Bidirectional mobile door machine lifting embedded part, section by section Install, until lock chamber top.With install embedded part increase and setting height(from bottom) gradually increase, for the ease of embedded part installation exercise Construction, general way is that steel pipe scaffold is set up in lock chamber, and successively increase scaffold highly meets installation exercise use and wants Ask, until after embedded part whole installation, from top to bottom removing the scaffold in lock chamber.By gate merogenesis gate flap at the top of lock chamber Then group is transferred in place lock gate leaf using truck crane, Bidirectional mobile door machine to completing.
Existing installation method is needed by electric block, truck crane or civil engineering lifting appliance.Electric block needs Hanging position is constantly adjusted, and it is higher to the crane capacity requirement of electric block;Truck crane needs additional configuration, and installation cost is big Width increases;Tower crane, Bidirectional mobile door machine etc. civil engineering lifting appliance need to be uniformly coordinated, and take into account operation, by it is outside because Element influence is larger, and installation exercise independence is poor, limits installation exercise.
Substantial amounts of human and material resources are additionally needed, scaffold is set up, and with the increase of height, the difficulty and safety set up Risk will all be sharply increased;During embedded part installation exercise, also frequently to move, equipment, welding equipment etc. are installed in lifting, In narrow space, the working strength that these work increased installation exercise personnel is completed, operating efficiency is reduced, while also increasing The risk of the operations such as installation, welding is added;After embedded part installation, a large amount of manpowers are spent to remove scaffolds, and by pin hand Frame steel frame pipe, fastener etc. are transported at stacking.
Utility model content
Technical problem to be solved in the utility model is that a kind of easy to operate, installation effectiveness of offer is high, saves manpower Material resources, safe and reliable self-propelled multipurpose is adjustable double lifting point truss straddle truck.
Solving the technical scheme that is used of above-mentioned technical problem is:Led including being disposed with a left side on draw-beam from left to right To wheel, left quiet assembly pulley, right quiet assembly pulley, right directive wheel, the left end of draw-beam is provided with left support frame, the lower end of left support frame It is fixedly installed on left mounting platform, left hoist engine is fixedly installed on left mounting platform, the bottom of left mounting platform is provided with The road wheel matched with ground rail, the steel wire rope of left hoist engine bypasses left directive wheel, left quiet assembly pulley and is connected in end The right-hand member for having the left running block with hook, draw-beam is provided with right support frame, and the lower end of right support frame is fixedly installed on the right side On mounting platform, right hoist engine is fixedly installed on right mounting platform, the bottom of right mounting platform is provided with and ground rail phase The road wheel of matching, the steel wire rope of right hoist engine bypasses right directive wheel, right quiet assembly pulley and is connected with hook in end Right running block.
Left support frame of the present utility model is made up of two girder trusses with angle, left support frame and left mounting platform structure Into isosceles triangle;The structure of described right support frame is identical with the structure of left support frame, right support frame and right mounting platform structure Into isosceles triangle.
Motor is installed on the wheel shaft of road wheel of the present utility model.
Draw-beam of the present utility model is girder truss.
The utility model is applied to hydraulic steel gate and installs without the completion embedded part installation of outside lifting appliance and gate Decentralization operation, reduce the input of manpower and materials, by the use of hoist engine as lifting power, hoisting weight is big, and reliability is high, left volume Raising machine and the lifting of right hoist engine can be separately controlled, work independently, not interfereing with each other, and double lifting point is set, and formation makes a concerted effort to avoid under gate flap Rotated during putting, overall truss structure is lightweight, dismount, transport convenient, fast, assembly pulley wirerope-winding mode It is various, meet different lifting demands, applicability is wide.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples to the utility model further describe, but the utility model be not limited to it is following Implementation method.
In Fig. 1,2, the adjustable double lifting point truss straddle truck of self-propelled multipurpose of the present embodiment is by left mounting platform 1, a left side Hoist engine 2, left support frame 3, draw-beam 4, left directive wheel 5, left quiet assembly pulley 6, left running block 7, right quiet assembly pulley 8, the right side are dynamic Assembly pulley 9, right directive wheel 10, right support frame 11, right hoist engine 12, right mounting platform 13, track 14, motor 15 are connected and composed.
Draw-beam 4 is girder truss, is sequentially installed with left directive wheel 5, left quiet assembly pulley 6, right quiet on draw-beam 4 from left to right Assembly pulley 8, right directive wheel 10, the left end screw threads for fastening connector of draw-beam 4 are fixedly connected with left support frame 3, left support frame 3 The girder truss by two with angle is formed by welding, and the lower end screw threads for fastening connector of left support frame 3 is fixedly mounted on left peace On assembling platform 1, left support frame 3 and left mounting platform 1 constitute isosceles triangle, and screw threads for fastening connector is used on left mounting platform 1 Left hoist engine 2 is fixedly connected with, the bottom of left mounting platform 1 is provided with the road wheel matched with ground rail 14, road wheel Wheel shaft on motor 15 is installed, the steel wire rope of left hoist engine 1 bypasses left directive wheel 5, left quiet assembly pulley 6 and is connected with end Left running block 7 with hook, the right-hand member screw threads for fastening connector of draw-beam 4 is fixedly connected with right support frame 11, right branch The structure of support 11 is identical with the structure of left support frame 3, and the lower end screw threads for fastening connector of right support frame 11 is fixedly mounted on On right mounting platform 13, right support frame 11 constitutes isosceles triangle with right mounting platform 13, tight with screw thread on right mounting platform 13 Connected fitting is installed with right hoist engine 12, and the bottom of right mounting platform 13 is provided with the walking matched with ground rail Wheel, the steel wire rope of right hoist engine 12 bypasses right directive wheel 10, right quiet assembly pulley 8 and is connected with the dynamic cunning in the right side with hook in end Wheel group 9.
When the utility model carries out hydraulic steel gate installation exercise, gate embedded part installation is carried out first.According to hoisting weight, The wirerope-winding mode of left quiet assembly pulley 6 and left running block 7 and right quiet assembly pulley 8 and right running block 9 is selected, is coordinated The gear of left hoist engine 2 and right hoist engine 12, realizes left running block 7 and the rising or falling speed of right running block 9 and the ability of lifting. Switch on power, pull walking switch, motor 15 drives road wheel to rotate, straddle truck is travelled to above lock chamber on track 14, Walking switch is pulled, motor 15 is stopped.The shift lever of left hoist engine 2 is pulled, the steel wire rope of left hoist engine 2 is by left quiet Assembly pulley 5 causes that left running block 7 has lift capability, and the hook on left running block 7 lifts by crane embedded part to installation site, pulls The shift lever of right hoist engine 12, right hoist engine 12 causes that right running block 9 has lift capability by right quiet assembly pulley 8, rises Hang installation hanging basket and reach installation site, install to be placed in hanging basket and equipment and electric welding machine etc. are installed, installation personnel is carried out in hanging basket Embedded part installation exercise, and as the lifting of hanging basket carries out lacing wire reinforcement of weld to embedded part paragraph by paragraph, after a section embedded part installation, rise The other section embedded part in the same side is hung, is proceeded to install and is reinforced.The installation of opposite side embedded part in lock chamber is completed in an identical manner, Until embedded part whole installation.Position of the two quiet assembly pulleys of left and right on draw-beam can be adjusted as needed, meet not Tongan City The need for dress environment.
Secondly, lock gate leaf group is to operation.Select left quiet assembly pulley 6 and left running block 7 and right quiet assembly pulley 8 and the right side The wirerope-winding mode of running block 9, coordinates the gear of left hoist engine 2 and right hoist engine 12, realizes left running block 7 and the right side The rising or falling speed of running block 9 and the ability of lifting, switch on power, and left hoist engine 2 and right hoist engine 12 start simultaneously at work so that Left running block 7 and right running block 9 are lifted simultaneously, after lower section door leaf is lifted, pull walking switch, and motor 15 drives walking Wheel is rotated, and straddle truck is travelled on track 14, after reaching installation site, pulls walking switch, and motor 15 is stopped, left volume Raise machine 2 and right hoist engine 12 works simultaneously, lower section door leaf is placed into gate slot, locking beam locking.Will by same method Upper section door leaf is hung to lower section door leaf top, completes lock gate leaf group pair.
When gate installation is in place, according to hanger position on gate flap, position of the two quiet assembly pulleys of left and right on draw-beam is adjusted, So that the distance between two running blocks of left and right are opened slightly larger than the distance between gate flap hanger, left hoist engine and right hoist engine simultaneously Beginning work so that left running block and right running block rise simultaneously, and lock gate leaf is lifted, removal locking, left hoist engine and Right hoist engine starts simultaneously at work, and lock gate leaf is slowly put into gate slot, and lock gate leaf is in decentralization process according to gate flap two Side highly, adjusts the speed of left hoist engine and right hoist engine, is capable of achieving the decentralization of gate level, prevents lock gate leaf clamping stagnation in gate slot It is interior.

Claims (4)

1. the adjustable double lifting point truss straddle truck of a kind of self-propelled multipurpose, it is characterised in that:Including on draw-beam (4) from left to right It is disposed with left directive wheel (5), left quiet assembly pulley (6), right quiet assembly pulley (8), right directive wheel (10), a left side for draw-beam (4) End is provided with left support frame (3), and the lower end of left support frame (3) is fixedly installed on left mounting platform (1), left mounting platform (1) On be fixedly installed left hoist engine (2), the bottom of left mounting platform (1) is provided with the walking matched with ground rail (14) Wheel, the steel wire rope of left hoist engine (2) bypasses left directive wheel (5), left quiet assembly pulley (6) and is connected with the left side with hook in end Running block (7), the right-hand member of draw-beam (4) is provided with right support frame (11), and the lower end of right support frame (11) is fixedly installed on the right side On mounting platform (13), right hoist engine (12) is fixedly installed on right mounting platform (13), the bottom of right mounting platform (13) sets The road wheel matched with ground rail is equipped with, the steel wire rope of right hoist engine (12) bypasses right directive wheel (10), right quiet assembly pulley (8) and in end it is connected with the right running block (9) with hook.
2. the adjustable double lifting point truss straddle truck of self-propelled multipurpose according to claim 1, it is characterised in that:A described left side Support frame (3) is made up of two girder trusses with angle, and left support frame (3) and left mounting platform (1) constitute isosceles triangle; The structure of described right support frame (11) is identical with the structure of left support frame (3), right support frame (11) and right mounting platform (13) Constitute isosceles triangle.
3. the adjustable double lifting point truss straddle truck of self-propelled multipurpose according to claim 1, it is characterised in that:Described row To walk be provided with the wheel shaft of wheel motor (15).
4. the adjustable double lifting point truss straddle truck of self-propelled multipurpose according to claim 1, it is characterised in that:Described rises Weight beam (4) is girder truss.
CN201620639710.3U 2016-06-24 2016-06-24 Self-propelled multipurpose is adjustable double lifting point truss straddle truck Active CN206255777U (en)

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Application Number Priority Date Filing Date Title
CN201620639710.3U CN206255777U (en) 2016-06-24 2016-06-24 Self-propelled multipurpose is adjustable double lifting point truss straddle truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620639710.3U CN206255777U (en) 2016-06-24 2016-06-24 Self-propelled multipurpose is adjustable double lifting point truss straddle truck

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172965A (en) * 2019-06-04 2019-08-27 江苏中南建筑产业集团有限责任公司 Diaphram wall steel bar segmentation formula constructing device and construction method
CN110937083A (en) * 2019-11-08 2020-03-31 沪东中华造船(集团)有限公司 Scaffold dismantling and moving platform of ship containment system mounting platform
CN111017758A (en) * 2019-12-24 2020-04-17 浙江浙建钢结构有限公司 Building construction hoist and mount frame that reliability is high

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172965A (en) * 2019-06-04 2019-08-27 江苏中南建筑产业集团有限责任公司 Diaphram wall steel bar segmentation formula constructing device and construction method
CN110172965B (en) * 2019-06-04 2021-08-10 江苏中南建筑产业集团有限责任公司 Sectional construction device and construction method for underground continuous wall reinforcing steel bars
CN110937083A (en) * 2019-11-08 2020-03-31 沪东中华造船(集团)有限公司 Scaffold dismantling and moving platform of ship containment system mounting platform
CN110937083B (en) * 2019-11-08 2021-09-07 沪东中华造船(集团)有限公司 Scaffold dismantling and moving platform of ship containment system mounting platform
CN111017758A (en) * 2019-12-24 2020-04-17 浙江浙建钢结构有限公司 Building construction hoist and mount frame that reliability is high

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