CN207072792U - A kind of road and bridge construction lowering or hoisting gear - Google Patents
A kind of road and bridge construction lowering or hoisting gear Download PDFInfo
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- CN207072792U CN207072792U CN201721084970.XU CN201721084970U CN207072792U CN 207072792 U CN207072792 U CN 207072792U CN 201721084970 U CN201721084970 U CN 201721084970U CN 207072792 U CN207072792 U CN 207072792U
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Abstract
Road and bridge construction field is the utility model is related to, more particularly to a kind of road and bridge construction lowering or hoisting gear, including fixed table apparatus, elevating platform assembly, upper material elevating transport apparatus and lower material elevating transport apparatus；The fixed table apparatus includes fixed station body, telescopic supporting rod, Motorized lift device, strong fix device and road wheel；The corner on the fixed station body top is respectively fixedly connected with a telescopic supporting rod；The centre on the fixed station body top is fixedly connected with Motorized lift device；The strong fix device is fixedly mounted on the side of the upper end of fixed station body；The Corner Strapped of the fixed station body bottom connects four road wheels.The utility model can effectively solve the problems of the prior art, suitable for driving small building material or construction personnel to carry out elevating movement；Structure of the present utility model is novel, practical, easy to use, has higher practical value.
Description
Technical field
Road and bridge construction field is the utility model is related to, more particularly to a kind of road and bridge construction lowering or hoisting gear.
Background technology
There are some heavier construction materials at road and bridge construction scene, it is only necessary to and it is short-range to transport up and down, it can not manually enter
Row easily carries motion up and down, and crane cannot be introduced into because its volume is larger, and this has a strong impact on construction speed with regard to serious
Degree.In addition, some job sites, which also need to workmen, carries installation or tune that instrument carries out equipment in the position of different height
Examination, this is also required to use lowering or hoisting gear, and conventional lowering or hoisting gear efficiently can not drive workmen to carry out lifting fortune
While dynamic, the elevating movement of construction material or construction tool is carried out.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge construction lowering or hoisting gear, can effectively solve of the prior art
Problem, suitable for driving small building material or construction personnel to carry out elevating movement；Lifting is provided with inside the utility model
Stage apparatus, upper material elevating transport apparatus and lower material elevating transport apparatus, elevating platform assembly can be used for applying building
The elevating movement of worker person, can be by lower material elevating transport apparatus to lifting after workmen is in certain height
The conveying of building materials is carried out on stage apparatus, is easy to the use of workmen, and upper material elevating transport apparatus is then used for building materials
Higher position is delivered to, structure of the present utility model is novel, practical, easy to use, has higher practical value.
The purpose of this utility model is achieved through the following technical solutions：
A kind of road and bridge construction lowering or hoisting gear, including fixed table apparatus, elevating platform assembly, upper material elevating transport apparatus
With lower material elevating transport apparatus；The fixed table apparatus includes fixed station body, telescopic supporting rod, Motorized lift device, steady
Fixed bit device and road wheel；The corner on the fixed station body top is respectively fixedly connected with a telescopic supporting rod；The fixation
The centre on playscript with stage directions body top is fixedly connected with Motorized lift device；The strong fix device is fixedly mounted on the upper of fixed station body
The side at end；The Corner Strapped of the fixed station body bottom connects four road wheels；
The elevating platform assembly includes lifting platform body, guardrail and cat ladder；The tip side both sides of the lifting platform body
Respectively it is fixedly connected with a guardrail；A cat ladder is fixedly connected with the side of lifting platform body；The four of the lifting platform body bottom
Angle is fixedly connected with the upper end of four telescopic supporting rods；The center of the lifting platform body bottom is fixedly connected with Motorized lift device
Upper end；
The upper material elevating transport apparatus include rectangle skeleton frame, cross chute, cross lifter plate, rack-plate, on
Drive component and gig material rest device；The lower end of the rectangle skeleton frame is fixedly connected on the left side on lifting platform body top；Institute
State the middle of rectangle skeleton frame upper end and cross chute, the inner side sliding connection cross lifter plate of cross chute are set；
Rack-plate is fixedly connected with the left surface of the cross lifter plate；The upper drive component is fixedly connected on the upper of rectangle skeleton frame
End, upper drive component connect rack-plate；The top connection installation gig material rest device of the cross lifter plate；
The lower material elevating transport apparatus include the first fixed mount, the second fixed mount, fixed plate, lifting retainer plate, lead
To axle, lower drive component, external screw thread lifting shaft and rotation gear；First fixed mount and the second fixed mount are all fixedly connected on
On the side of lifting platform body, connected between the first fixed mount and the second fixed mount by fixed plate；T is set in the fixed plate
Shape chute；T-shaped slider is fixedly connected with the side of the lifting retainer plate, T-shaped slider is slidably connected in T-shaped chute
Side；An axis of guide is respectively fixedly connected with first fixed mount and the second fixed mount, all gaps of two axis of guides, which coordinate, to be connected
The inner side for the manhole being connected on lifting retainer plate, the bottom of two axis of guides is connected through a screw thread block block；The outer spiral shell
The upper end of line lifting shaft is welded to connect cylinder axis, and cylinder axis is fixedly connected on the first fixed mount by the bearing block with bearing
On；The upper end of the cylinder axis is fixedly connected with rotation gear, the lower drive component of rotation gear connection, and lower drive component is fixedly connected
On the first fixed mount；The lower end of the external screw thread lifting shaft is threadedly attached in the internal thread through hole on lifting retainer plate
Side；The bottom of the external screw thread lifting shaft is connected through a screw thread a rounded stops；
The Motorized lift device, strong fix device, upper drive component all connect electricity with lower drive component by wire
Source and controlling switch, controlling switch control the work of Motorized lift device, strong fix device, upper drive component and lower drive component
Make state.
The Motorized lift device includes lifting motor, drive shaft, drive gear, driven gear, revoling tube, rotation
Rotating shaft and round tray；The lifting motor is fixedly connected on fixed station body, and the output end for lifting motor connects
Drive shaft is connect, drive gear is fixedly connected with drive shaft；The drive gear engagement connection driven gear；The driven gear is consolidated
Surely it is connected on the lateral surface of revoling tube；The lower end of the revoling tube is connected to fixed station by the bearing block with bearing
On body；The upper end of the revoling tube is connected through a screw thread rotary shaft；The lower end of the rotary shaft is inserted into revoling tube
Inner side, the upper end of rotary shaft are welded to connect round tray, and round tray is connected by screw on the bottom surface of lifting platform body.
The strong fix device includes door shape frame plate, electric expansion bar and disk fixed seat；The door shape frame plate
It is fixedly connected on fixed station body, the bottom of door shape frame plate is fixedly connected with two electric expansion bars in left and right；It is described electronic to stretch
The lower end of contracting bar passes through fixed station body, and the bottom of electric expansion bar is fixedly connected with disk fixed seat.
The upper drive component includes upper motor, upper drive shaft and gear；The upper motor is fixedly connected
On rectangle skeleton frame, the upper drive shaft of output end connection of upper motor；Gear is fixedly connected with the upper drive shaft；It is described
Rack on gear engagement connection rack-plate.
The lower drive component includes lower motor, lower drive shaft and lower gear；The lower motor is fixedly connected
On the first fixed mount, the output end of lower motor connects lower drive shaft, and lower gear is fixedly connected with lower drive shaft；Under described
Gear engagement connection rotation gear.
The gig material rest device include round turntable, rotating shaft, rectangular block plate, draw bar, block, right angle gag lever post and
Rectangular bracket；The bottom of the round turntable is welded to connect rotating shaft, and the bottom of rotating shaft is connected to by the bearing block with bearing
The upper end of rectangular block plate；The rectangular block plate is fixedly connected on the top of cross lifter plate；It is fixed on the round turntable to connect
Draw bar is connect, the bottom of draw bar is fixedly connected with rectangular bracket；Block is set on the lateral surface of the round turntable；The rectangle
The both ends of block plate are respectively welded to connect a right angle gag lever post.
The distance between the upper end of the right angle gag lever post and round turntable are less than the length of block.
The beneficial effects of the utility model：A kind of road and bridge construction lowering or hoisting gear of the present utility model, can effectively be solved
The problems of the prior art, suitable for driving small building material or construction personnel to carry out elevating movement；In the utility model
Portion is provided with elevating platform assembly, upper material elevating transport apparatus and lower material elevating transport apparatus, and elevating platform assembly can be with
For the elevating movement to construction personnel, after workmen is in certain height, can be lifted by lower material defeated
Conveying of the device to building materials are carried out on elevating platform assembly is sent, is easy to the use of workmen, and upper material elevating transport apparatus
Then it is used to for building materials to be delivered to higher position, structure of the present utility model is novel, practical, easy to use, has higher
Practical value.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of fixed table apparatus inside the utility model；
Fig. 3 is the structural representation of the Motorized lift device inside the utility model；
Fig. 4 is the structural representation of the strong fix device inside the utility model；
Fig. 5 is the structural representation of elevating platform assembly inside the utility model；
Fig. 6 is the structural representation of upper material elevating transport apparatus inside the utility model；
Fig. 7 is the structural representation of the utility model inner rectangular skeleton frame；
Fig. 8 is the structural representation of the utility model internal rotating material rack device；
Fig. 9 is the structural representation of subordinate's material elevating transport apparatus in the utility model.
In figure：Fixed table apparatus 1；Fixed station body 1-1；Telescopic supporting rod 1-2；Motorized lift device 1-3；Lifting driving
Motor 1-3-1；Drive shaft 1-3-2；Drive gear 1-3-3；Driven gear 1-3-4；Revoling tube 1-3-5；Rotary shaft 1-3-6；
Round tray 1-3-7；Strong fix device 1-4；Door shape frame plate 1-4-1；Electric expansion bar 1-4-2；Disk fixed seat 1-4-
3；Road wheel 1-5；Elevating platform assembly 2；Lifting platform body 2-1；Guardrail 2-2；Cat ladder 2-3；Upper material elevating transport apparatus 3；
Rectangle skeleton frame 3-1；Cross chute 3-2；Cross lifter plate 3-3；Rack-plate 3-4；Upper drive component 3-5；Rotate material frame
Device 3-6；Round turntable 3-6-1；Rotating shaft 3-6-2；Rectangular block plate 3-6-3；Draw bar 3-6-4；Block 3-6-5；Right angle is spacing
Bar 3-6-6；Rectangular bracket 3-6-7；Lower material elevating transport apparatus 4；First fixed mount 4-1；Second fixed mount 4-2；Fixed plate
4-3；Lift retainer plate 4-4；Axis of guide 4-5；Lower drive component 4-6；External screw thread lifting shaft 4-7；Rotate gear 4-8.
Embodiment
1-9 is described in further detail to the utility model below in conjunction with the accompanying drawings.
Embodiment one：
As shown in figs 1-9, a kind of road and bridge construction lowering or hoisting gear, including fixed table apparatus 1, elevating platform assembly 2, upper thing
Expect elevating transport apparatus 3 and lower material elevating transport apparatus 4；The fixed table apparatus 1 includes fixed station body 1-1, flexible branch
Strut 1-2, Motorized lift device 1-3, strong fix device 1-4 and road wheel 1-5；The four of the fixed station body 1-1 tops
Angle is respectively fixedly connected with a telescopic supporting rod 1-2；The centre on the fixed station body 1-1 tops is fixedly connected with Motorized lift device
1-3；The strong fix device 1-4 is fixedly mounted on the side of fixed station body 1-1 upper end；The fixed station body 1-1
The Corner Strapped of bottom connects four road wheel 1-5；The fixed table apparatus 1 when in use, by Motorized lift device 1-3,
Telescopic supporting rod 1-2 is supported to elevating platform assembly 2, when elevating platform assembly 2 needs lifting, can pass through electronic liter
The operation that falling unit 1-3 is lifted；The bottom of fixed table apparatus 1 is provided with road wheel 1-5, makes the utility model be easy to move
It is dynamic, and after specified position is moved to, can be fixed by strong fix device 1-4, stablizing effect is preferable, fixed
Efficiency is higher.
The elevating platform assembly 2 includes lifting platform body 2-1, guardrail 2-2 and cat ladder 2-3；The lifting platform body 2-1
Tip side both sides be respectively fixedly connected with a guardrail 2-2；A cat ladder 2-3 is fixedly connected with lifting platform body 2-1 side；Institute
The Corner Strapped for stating lifting platform body 2-1 bottoms connects four telescopic supporting rod 1-2 upper end；The lifting platform body 2-1 bottoms
The center at end is fixedly connected with Motorized lift device 1-3 upper end；The both ends of the elevating platform assembly 2 are provided with guardrail 2-2, can
Effectively to prevent workmen's injured or building materials that fall from dropping and injuring staff by a crashing object；On the side of the lifting platform body 2-1
There is provided cat ladder 2-3, it is easy in elevating platform assembly 2 after rise, it is necessary to climb up or climb down the work people of elevating platform assembly 2
Member uses.
The upper material elevating transport apparatus 3 include rectangle skeleton frame 3-1, cross chute 3-2, cross lifter plate 3-3,
Rack-plate 3-4, upper drive component 3-5 and gig material rest device 3-6；The lower end of the rectangle skeleton frame 3-1 is fixedly connected on liter
The left side on playscript with stage directions body 2-1 tops drops；Cross chute 3-2, cross chute 3- are set among the rectangle skeleton frame 3-1 upper ends
2 inner side sliding connection cross lifter plate 3-3；Rack is fixedly connected with the left surface of the cross lifter plate 3-3
Plate 3-4；The upper drive component 3-5 is fixedly connected on rectangle skeleton frame 3-1 upper end, upper drive component 3-5 connection rack-plates 3-
4；The top connection installation gig material rest device 3-6 of the cross lifter plate 3-3；The upper material elevating transport apparatus 3
When in use, it is used to place building materials or unclassified stores on gig material rest device 3-6, the gear inside upper drive component 3-5
Cross lifter plate 3-3 is driven to carry out upper and lower elevating movement by rack-plate 3-4.
The lower material elevating transport apparatus 4 includes the first fixed mount 4-1, the second fixed mount 4-2, fixed plate 4-3, lifting
Retainer plate 4-4, axis of guide 4-5, lower drive component 4-6, external screw thread lifting shaft 4-7 and rotation gear 4-8；First fixed mount
4-1 and the second fixed mount 4-2 are all fixedly connected on lifting platform body 2-1 side, the first fixed mount 4-1 and the second fixed mount
Connected between 4-2 by fixed plate 4-3；T-shaped chute is set on the fixed plate 4-3；On the side of the lifting retainer plate 4-4
T-shaped slider is fixedly connected with, T-shaped slider is slidably connected in the inner side of T-shaped chute；The first fixed mount 4-1 and second is solid
The all gaps for determining respectively to be fixedly connected the axis of guide 4-5, two axis of guide 4-5 on frame 4-2 are connected in lifting retainer plate 4-4
On manhole inner side, two axis of guide 4-5 bottom is connected through a screw thread block block 3-6-5；The external screw thread lifting
Axle 4-7 upper end is welded to connect cylinder axis, and cylinder axis is fixedly connected on the first fixed mount 4-1 by the bearing block with bearing
On；The upper end of the cylinder axis is fixedly connected with the rotation lower drive component 4-6 of gear 4-8, rotation gear 4-8 connection, lower driving group
Part 4-6 is fixedly connected on the first fixed mount 4-1；The lower end of the external screw thread lifting shaft 4-7 is threadedly attached in lifting support
On the inside of internal thread through hole on flitch 4-4；The bottom of the external screw thread lifting shaft 4-7 is connected through a screw thread a rounded stops 3-
6-5；The lower material elevating transport apparatus 4 drives rotation gear 4-8 to rotate when in use, by lower drive component 4-6, rotation
Gear 4-8 drives external screw thread lifting shaft 4-7 to rotate by cylinder axis, when external screw thread lifting shaft 4-7 is rotated, drives lifting retainer plate
4-4 carries out oscilaltion campaign, is used to place building materials or other materials on lifting retainer plate 4-4.
The Motorized lift device 1-3, strong fix device 1-4, upper drive component 3-5 and lower drive component 4-6 are all logical
Cross wire connecting power and controlling switch, controlling switch control Motorized lift device 1-3, strong fix device 1-4, upper driving group
Part 3-5 and lower drive component 4-6 working condition.
The Motorized lift device 1-3 includes lifting motor 1-3-1, drive shaft 1-3-2, drive gear 1-3-3, quilt
Moving gear 1-3-4, revoling tube 1-3-5, rotary shaft 1-3-6 and round tray 1-3-7；The lifting motor 1-3-1 consolidates
Surely it is connected on fixed station body 1-1, lifting motor 1-3-1 output end connection drive shaft 1-3-2, drive shaft 1-3-2
On be fixedly connected with drive gear 1-3-3；The drive gear 1-3-3 engagements connection driven gear 1-3-4；The driven gear 1-
3-4 is fixedly connected on revoling tube 1-3-5 lateral surface；The lower end of the revoling tube 1-3-5 passes through the axle with bearing
Bearing is connected on fixed station body 1-1；The upper end of the revoling tube 1-3-5 is connected through a screw thread rotary shaft 1-3-6；It is described
Rotary shaft 1-3-6 lower end is inserted into revoling tube 1-3-5 inner side, and rotary shaft 1-3-6 upper end is welded to connect round tray
1-3-7, round tray 1-3-7 are connected by screw on lifting platform body 2-1 bottom surface.The Motorized lift device 1-3 exists
In use, lifting motor 1-3-1 drives drive shaft 1-3-2 to be rotated, drive shaft 1-3-2 drives drive gear 1-3-3
Rotated, drive gear 1-3-3 drives driven gear 1-3-4 to be rotated, and driven gear 1-3-4 drives revoling tube 1-3-
5 are rotated, and revoling tube 1-3-5 upper end is connected through a screw thread rotary shaft 1-3-6 so that when revoling tube 1-3-5 is rotated
The length that rotary shaft 1-3-6 is inserted into inside revoling tube 1-3-5 can be adjusted, so as to realize to the upper of elevating platform assembly 2
Lower elevating movement.
The strong fix device 1-4 includes door shape frame plate 1-4-1, electric expansion bar 1-4-2 and disk fixed seat 1-
4-3；The door shape frame plate 1-4-1 is fixedly connected on fixed station body 1-1, and door shape frame plate 1-4-1 bottom, which is fixed, to be connected
Meet the two electric expansion bar 1-4-2 in left and right；The lower end of the electric expansion bar 1-4-2 passes through fixed station body 1-1, electric expansion
Bar 1-4-2 bottom is fixedly connected with disk fixed seat 1-4-3.The strong fix device 1-4 is when in use, electronic by controlling
Expansion link 1-4-2 is pushed down on, and disk fixed seat 1-4-3 is brought into close contact on the ground, realizes and fixes, and prevents road wheel movement from making
Into it is unstable.
The upper drive component 3-5 includes upper motor, upper drive shaft and gear；The upper motor, which is fixed, to be connected
It is connected on rectangle skeleton frame 3-1, the upper drive shaft of output end connection of upper motor；Tooth is fixedly connected with the upper drive shaft
Wheel；Rack on the gear engagement connection rack-plate 3-4.The upper drive component 3-5 when in use, upper motor band
Dynamic upper drive shaft turns, upper drive shaft drive gear to rotate.
The lower drive component 4-6 includes lower motor, lower drive shaft and lower gear；The lower motor, which is fixed, to be connected
It is connected on the first fixed mount 4-1, the lower drive shaft of output end connection of lower motor, lower gear is fixedly connected with lower drive shaft；
The lower gear engagement connection rotation gear 4-8.When in use, lower motor drives lower drive to the lower drive component 4-6
Axle rotates, and lower drive shaft drives lower gear to rotate.
The gig material rest device 3-6 includes round turntable 3-6-1, rotating shaft 3-6-2, rectangular block plate 3-6-3, draw bar
3-6-4, block 3-6-5, right angle gag lever post 3-6-6 and rectangular bracket 3-6-7；The bottom welding of the round turntable 3-6-1 connects
Switch through axle 3-6-2, rotating shaft 3-6-2 bottom is connected to rectangular block plate 3-6-3 upper end by the bearing block with bearing；It is described
Rectangular block plate 3-6-3 is fixedly connected on cross lifter plate 3-3 top；Traction is fixedly connected with the round turntable 3-6-1
Bar 3-6-4, draw bar 3-6-4 bottom are fixedly connected with rectangular bracket 3-6-7；Set on the lateral surface of the round turntable 3-6-1
Put block 3-6-5；The both ends of the rectangular block plate 3-6-3 are respectively welded to connect a right angle gag lever post 3-6-6.The rotation material
Rack device 3-6 when in use, can will rotate the outer end of the supreme material elevating transport apparatus 3 of rectangular bracket 3-6-7 upsets, block
3-6-5 blocks are on the right angle gag lever post 3-6-6 in outside, for fixing, gig material rest device 3-6 setting, and thing of being more convenient for
The conveying of material.
The distance between the upper end of the right angle gag lever post 3-6-6 and round turntable 3-6-1 are less than block 3-6-5 length
Degree.
Operation principle of the present utility model is：When in use, elevating platform assembly can be used for construction personnel's
Elevating movement, can be by lower material elevating transport apparatus to elevating platform assembly after workmen is in certain height
The upper conveying for carrying out building materials, it is easy to the use of workmen, and upper material elevating transport apparatus is then used to building materials being delivered to more
High position；The fixed table apparatus 1 when in use, by Motorized lift device 1-3, telescopic supporting rod 1-2 to hoistable platform
Device 2 is supported, when elevating platform assembly 2 needs lifting, the behaviour that can be lifted by Motorized lift device 1-3
Make；The bottom of fixed table apparatus 1 is provided with road wheel 1-5, makes the utility model easy to remove, and is being moved to specified position
Postpone, can be fixed by strong fix device 1-4, stablizing effect is preferable, and fixed efficiency is higher；The hoistable platform dress
The both ends for putting 2 are provided with guardrail 2-2, can effectively prevent workmen's injured or building materials that fall from dropping and injuring staff by a crashing object；
Cat ladder 2-3 is provided with the side of the lifting platform body 2-1, be easy in elevating platform assembly 2 after rise, it is necessary to climb up or
The staff for climbing down elevating platform assembly 2 uses；When in use, rotation material frame fills the upper material elevating transport apparatus 3
Put and be used to place building materials or unclassified stores on 3-6, the gear inside upper drive component 3-5 passes through rack-plate 3-4 and drives cross
Shape lifter plate 3-3 carries out upper and lower elevating movement；The lower material elevating transport apparatus 4 when in use, passes through lower drive component
4-6 drives rotation gear 4-8 to rotate, and rotation gear 4-8 drives external screw thread lifting shaft 4-7 to rotate by cylinder axis, external screw thread liter
When dropping axle 4-7 and rotating, drive lifting retainer plate 4-4 to carry out oscilaltion campaign, be used to placing on lifting retainer plate 4-4 building materials or
Other materials；When in use, lifting motor 1-3-1 drives drive shaft 1-3-2 to be turned to the Motorized lift device 1-3
Dynamic, drive shaft 1-3-2 drives drive gear 1-3-3 to be rotated, and drive gear 1-3-3 drives driven gear 1-3-4 to be turned
Dynamic, driven gear 1-3-4 drives revoling tube 1-3-5 to be rotated, and revoling tube 1-3-5 upper end is connected through a screw thread rotation
Axle 1-3-6 so that revoling tube 1-3-5 can adjust the length that rotary shaft 1-3-6 is inserted into inside revoling tube 1-3-5 when rotating
Degree, so as to realize the oscilaltion campaign to elevating platform assembly 2；The strong fix device 1-4 when in use, passes through control
Electric expansion bar 1-4-2 is pushed down on, and disk fixed seat 1-4-3 is brought into close contact on the ground, realizes and fixes, prevent road wheel from moving
It is unstable caused by dynamic.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
Claims (7)
1. a kind of road and bridge construction lowering or hoisting gear, including fixed table apparatus（1）, elevating platform assembly（2）, the lifting conveying of upper material
Device（3）With lower material elevating transport apparatus（4）；It is characterized in that：The fixed table apparatus（1）Including fixed station body（1-
1）, telescopic supporting rod（1-2）, Motorized lift device（1-3）, strong fix device（1-4）And road wheel（1-5）；The fixation
Playscript with stage directions body（1-1）The corner on top is respectively fixedly connected with a telescopic supporting rod（1-2）；The fixed station body（1-1）Top
Centre is fixedly connected with Motorized lift device（1-3）；The strong fix device（1-4）It is fixedly mounted on fixed station body（1-1）
Upper end side；The fixed station body（1-1）The Corner Strapped of bottom connects four road wheels（1-5）；
The elevating platform assembly（2）Including lifting platform body（2-1）, guardrail（2-2）And cat ladder（2-3）；The lifting playscript with stage directions
Body（2-1）Tip side both sides be respectively fixedly connected with a guardrail（2-2）；Lifting platform body（2-1）Side on be fixedly connected with one
Individual cat ladder（2-3）；The lifting platform body（2-1）The Corner Strapped of bottom connects four telescopic supporting rods（1-2）Upper end；Institute
State lifting platform body（2-1）The center of bottom is fixedly connected with Motorized lift device（1-3）Upper end；
The upper material elevating transport apparatus（3）Including rectangle skeleton frame（3-1）, cross chute（3-2）, cross lifter plate
（3-3）, rack-plate（3-4）, upper drive component（3-5）With gig material rest device（3-6）；The rectangle skeleton frame（3-1）Under
End is fixedly connected on lifting platform body（2-1）The left side on top；The rectangle skeleton frame（3-1）Cross is set to slide among upper end
Groove（3-2）, cross chute（3-2）Inner side sliding connection cross lifter plate（3-3）；The cross lifter plate
（3-3）Left surface on be fixedly connected with rack-plate（3-4）；The upper drive component（3-5）It is fixedly connected on rectangle skeleton frame（3-1）
Upper end, upper drive component（3-5）Connect rack-plate（3-4）；The cross lifter plate（3-3）Top connection installation rotation
Material rack device（3-6）；
The lower material elevating transport apparatus（4）Including the first fixed mount（4-1）, the second fixed mount（4-2）, fixed plate（4-3）、
Lift retainer plate（4-4）, the axis of guide（4-5）, lower drive component（4-6）, external screw thread lifting shaft（4-7）With rotation gear（4-8）；
First fixed mount（4-1）With the second fixed mount（4-2）All it is fixedly connected on lifting platform body（2-1）Side on, first
Fixed mount（4-1）With the second fixed mount（4-2）Between pass through fixed plate（4-3）Connection；The fixed plate（4-3）Upper setting T-shaped
Chute；The lifting retainer plate（4-4）Side on be fixedly connected with T-shaped slider, T-shaped slider is slidably connected in T-shaped chute
Inner side；First fixed mount（4-1）With the second fixed mount（4-2）On be respectively fixedly connected with an axis of guide（4-5）, two are led
To axle（4-5）All gaps be connected lifting retainer plate（4-4）On manhole inner side, two axis of guides（4-5）
Bottom be connected through a screw thread block block（3-6-5）；The external screw thread lifting shaft（4-7）Upper end be welded to connect cylinder axis, circle
Axis of a cylinder is fixedly connected on the first fixed mount by the bearing block with bearing（4-1）On；The upper end of the cylinder axis is fixedly connected
Rotate gear（4-8）, rotate gear（4-8）The lower drive component of connection（4-6）, lower drive component（4-6）It is fixedly connected on first
Fixed mount（4-1）On；The external screw thread lifting shaft（4-7）Lower end be threadedly attached in lifting retainer plate（4-4）On it is interior
On the inside of tapped through hole；The external screw thread lifting shaft（4-7）Bottom be connected through a screw thread a rounded stops（3-6-5）；
The Motorized lift device（1-3）, strong fix device（1-4）, upper drive component（3-5）With lower drive component（4-6）
All pass through wire connecting power and controlling switch, controlling switch control Motorized lift device（1-3）, strong fix device（1-4）、
Upper drive component（3-5）With lower drive component（4-6）Working condition.
A kind of 2. road and bridge construction lowering or hoisting gear according to claim 1, it is characterised in that：The Motorized lift device
（1-3）Including lifting motor（1-3-1）, drive shaft（1-3-2）, drive gear（1-3-3）, driven gear（1-3-4）, rotation
Pivoted housing pipe（1-3-5）, rotary shaft（1-3-6）And round tray（1-3-7）；The lifting motor（1-3-1）It is fixedly connected
In fixed station body（1-1）On, lift motor（1-3-1）Output end connection drive shaft（1-3-2）, drive shaft（1-3-
2）On be fixedly connected with drive gear（1-3-3）；The drive gear（1-3-3）Engagement connection driven gear（1-3-4）；The quilt
Moving gear（1-3-4）It is fixedly connected on revoling tube（1-3-5）Lateral surface on；The revoling tube（1-3-5）Lower end lead to
Cross the bearing block with bearing and be connected to fixed station body（1-1）On；The revoling tube（1-3-5）Upper end connected by screw thread
Connect rotary shaft（1-3-6）；The rotary shaft（1-3-6）Lower end be inserted into revoling tube（1-3-5）Inner side, rotary shaft（1-
3-6）Upper end be welded to connect round tray（1-3-7）, round tray（1-3-7）It is connected by screw in lifting platform body（2-
1）Bottom surface on.
A kind of 3. road and bridge construction lowering or hoisting gear according to claim 1, it is characterised in that：The strong fix device
（1-4）Including door shape frame plate（1-4-1）, electric expansion bar（1-4-2）With disk fixed seat（1-4-3）；The door shape frame
Plate（1-4-1）It is fixedly connected on fixed station body（1-1）On, door shape frame plate（1-4-1）Bottom be fixedly connected left and right two
Electric expansion bar（1-4-2）；The electric expansion bar（1-4-2）Lower end pass through fixed station body（1-1）, electric expansion bar
（1-4-2）Bottom be fixedly connected with disk fixed seat（1-4-3）.
A kind of 4. road and bridge construction lowering or hoisting gear according to claim 1, it is characterised in that：The upper drive component（3-
5）Including upper motor, upper drive shaft and gear；The upper motor is fixedly connected on rectangle skeleton frame（3-1）On, on
The upper drive shaft of output end connection of motor；Gear is fixedly connected with the upper drive shaft；The gear engagement connection
Rack-plate（3-4）On rack.
A kind of 5. road and bridge construction lowering or hoisting gear according to claim 1, it is characterised in that：The lower drive component（4-
6）Including lower motor, lower drive shaft and lower gear；The lower motor is fixedly connected on the first fixed mount（4-1）On,
The output end of lower motor connects lower drive shaft, and lower gear is fixedly connected with lower drive shaft；The lower gear engagement connection rotation
Rotating disk（4-8）.
A kind of 6. road and bridge construction lowering or hoisting gear according to claim 1, it is characterised in that：The gig material rest device
（3-6）Including round turntable（3-6-1）, rotating shaft（3-6-2）, rectangular block plate（3-6-3）, draw bar（3-6-4）, block（3-6-
5）, right angle gag lever post（3-6-6）And rectangular bracket（3-6-7）；The round turntable（3-6-1）Bottom be welded to connect rotating shaft
（3-6-2）, rotating shaft（3-6-2）Bottom rectangular block plate is connected to by the bearing block with bearing（3-6-3）Upper end；It is described
Rectangular block plate（3-6-3）It is fixedly connected on cross lifter plate（3-3）Top；The round turntable（3-6-1）Upper fixation is even
Connect draw bar（3-6-4）, draw bar（3-6-4）Bottom be fixedly connected with rectangular bracket（3-6-7）；The round turntable（3-6-
1）Lateral surface on block is set（3-6-5）；The rectangular block plate（3-6-3）Both ends be respectively welded to connect a right angle gag lever post
（3-6-6）.
A kind of 7. road and bridge construction lowering or hoisting gear according to claim 6, it is characterised in that：The right angle gag lever post（3-
6-6）Upper end and round turntable（3-6-1）The distance between be less than block（3-6-5）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084970.XU CN207072792U (en) | 2017-08-28 | 2017-08-28 | A kind of road and bridge construction lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084970.XU CN207072792U (en) | 2017-08-28 | 2017-08-28 | A kind of road and bridge construction lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072792U true CN207072792U (en) | 2018-03-06 |
Family
ID=61520780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084970.XU Active CN207072792U (en) | 2017-08-28 | 2017-08-28 | A kind of road and bridge construction lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207072792U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532965A (en) * | 2018-04-13 | 2018-09-14 | 郑州工业应用技术学院 | A kind of movable-type intelligent construction bearing platform |
| CN108640054A (en) * | 2018-05-18 | 2018-10-12 | 繁昌县亘通智能装备有限公司 | A kind of portable multi-purpose road and bridge construction ladder |
| CN108773804A (en) * | 2018-08-06 | 2018-11-09 | 肥东万安工程机械有限公司 | A kind of durable forklift door frame |
| CN108972490A (en) * | 2018-07-18 | 2018-12-11 | 徐州方达电机有限公司 | A kind of maintenance crane that security performance is high |
| CN109132941A (en) * | 2018-09-28 | 2019-01-04 | 海南科技职业学院 | It is a kind of building, Decoration Design lift work platform |
| CN110905180A (en) * | 2019-12-06 | 2020-03-24 | 义乌市鼎寒机械设备有限公司 | A construction platform for construction |
| CN114988331A (en) * | 2021-03-02 | 2022-09-02 | 北京华顺德电力工程有限公司 | Maintenance auxiliary device for electric power transformation engineering |
| CN115231470A (en) * | 2022-06-24 | 2022-10-25 | 甘肃省建设投资(控股)集团有限公司 | Jacking device and jacking method for mounting standard knot of secondary reflection tower |
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2017
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532965A (en) * | 2018-04-13 | 2018-09-14 | 郑州工业应用技术学院 | A kind of movable-type intelligent construction bearing platform |
| CN108532965B (en) * | 2018-04-13 | 2021-02-26 | 郑州工业应用技术学院 | Portable intelligent building construction bearing platform |
| CN108640054A (en) * | 2018-05-18 | 2018-10-12 | 繁昌县亘通智能装备有限公司 | A kind of portable multi-purpose road and bridge construction ladder |
| CN108972490A (en) * | 2018-07-18 | 2018-12-11 | 徐州方达电机有限公司 | A kind of maintenance crane that security performance is high |
| CN108773804A (en) * | 2018-08-06 | 2018-11-09 | 肥东万安工程机械有限公司 | A kind of durable forklift door frame |
| CN109132941A (en) * | 2018-09-28 | 2019-01-04 | 海南科技职业学院 | It is a kind of building, Decoration Design lift work platform |
| CN110905180A (en) * | 2019-12-06 | 2020-03-24 | 义乌市鼎寒机械设备有限公司 | A construction platform for construction |
| CN114988331A (en) * | 2021-03-02 | 2022-09-02 | 北京华顺德电力工程有限公司 | Maintenance auxiliary device for electric power transformation engineering |
| CN115231470A (en) * | 2022-06-24 | 2022-10-25 | 甘肃省建设投资(控股)集团有限公司 | Jacking device and jacking method for mounting standard knot of secondary reflection tower |
| CN115231470B (en) * | 2022-06-24 | 2023-08-01 | 甘肃省建设投资(控股)集团有限公司 | Jacking device and jacking method for installing standard section of secondary reflection tower |
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