CN109610844A - Ground concrete levelling machine - Google Patents
Ground concrete levelling machine Download PDFInfo
- Publication number
- CN109610844A CN109610844A CN201910075947.1A CN201910075947A CN109610844A CN 109610844 A CN109610844 A CN 109610844A CN 201910075947 A CN201910075947 A CN 201910075947A CN 109610844 A CN109610844 A CN 109610844A
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- China
- Prior art keywords
- limit sleeve
- horizontal
- gag lever
- lever post
- machine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
Abstract
The invention discloses a kind of ground concrete levelling machines.It includes horizontal crossbearer, the first elevating mechanism and aligning ruler crane；First elevating mechanism is equipped with hoistable platform or lifting support, and the hoistable platform or lifting support are connected by first level rotating mechanism with first elevating mechanism；The horizontal crossbearer is fixed on the hoistable platform or lifting support by first level sliding equipment；One end of the horizontal crossbearer is arranged in by the second horizontal sliding equipment for the top of the aligning ruler crane, glide direction that the aligning ruler crane is slided on the horizontal crossbearer by the described second horizontal sliding equipment, consistent with the glide direction that the horizontal crossbearer is slided on hoistable platform or lifting support by first level sliding equipment；The lower end of the aligning ruler crane is equipped with aligning ruler fixing seat, and the aligning ruler fixing seat is equipped with the second lifting rotation mechanism for being socketed in aligning ruler crane lower end.
Description
Technical field
The invention belongs to construction equipment technical fields, especially disclose a kind of ground concrete levelling machine.
Background technique
In building construction, finishing or road process of construction, cement flooring it is levelling be complete entirely to construct must can not
Few important link.Traditional cement flooring leveling method, usually from using artificial levelling method, specific implementation method is, first
First on the ground every 1.5 meter Yao Yong concrete play well a little, by with one two meters of guiding ruler according to the level point accomplished fluently
It carries out striking off concrete.Then by filling up concrete, the materials such as mortar fill up ground recess, this are looked for using this
Quadratic method is higher to the technical requirements of operator, and it is levelling to complete more to be to rely on experience, it usually needs repeatedly levelling
It can be only achieved requirement.But it fills up since the survey on ground is gentle and is all observed by manually, will lead to ground flat degree error in this way
It is larger, while being be easy to cause in filling and excessively filling up operation, duty cycle is long, not only low efficiency, while being difficult to control
Levelling precision.
Summary of the invention
In order to solve the above problems existing in the present technology, it is an object of that present invention to provide a kind of easy to use, flexible, looks for
Flat precision is high, requires lower ground surface concrete levelling machine to operator.
In order to achieve the above object, the technical scheme adopted by the invention is as follows: a kind of ground concrete levelling machine, including water
Flat crossbearer, the first elevating mechanism and aligning ruler crane；First elevating mechanism is equipped with hoistable platform or lifting support, institute
Hoistable platform or lifting support is stated to be connected by first level rotating mechanism with first elevating mechanism；The horizontal crossbearer is logical
First level sliding equipment is crossed to be fixed on the hoistable platform or lifting support；The top of the aligning ruler crane passes through the
One end of the horizontal crossbearer is arranged in two horizontal sliding equipments, and the aligning ruler crane passes through the described second horizontal skate machine
The glide direction and the horizontal crossbearer that structure slides on the horizontal crossbearer pass through first level sliding equipment in hoistable platform
Or the glide direction slided on lifting support is consistent；The lower end of the aligning ruler crane is equipped with aligning ruler fixing seat；It is described to look for
Leveling ruler fixing seat be equipped be socketed in aligning ruler crane lower end and can drive aligning ruler fixing seat horizontal rotation with
The the second lifting rotation mechanism that the aligning ruler fixing seat can be driven to move up and down in 10cm height.
Further, the horizontal crossbearer includes that the first balance shaft, secondary balance shaft, the first fixed strip and second are fixed
Item, first balance shaft are parallel to each other with secondary balance shaft；The both ends of first fixed strip are separately connected and fix described
One end of first balance shaft and one end of secondary balance shaft；The both ends of second fixed strip are separately connected and fix described first
The other end of balance shaft and the other end of secondary balance shaft；First balance shaft, secondary balance shaft pass through described first respectively
Horizontal sliding equipment is connected with the hoistable platform or lifting support.
Further, the horizontal crossbearer is equipped with rod assembly, and the rod assembly includes the first pull rod, the second pull rod
And column, the uprights vertical are fixed on the middle and back of the horizontal crossbearer, one end of first pull rod and the horizontal cross
One end of frame is connected, and the other end of first pull rod is fixed on the top of the column, one end of second pull rod and institute
The other end for stating horizontal crossbearer is connected, and the other end of second pull rod is fixed on the top of the column.
It further, further include mobile base, the lower end of first elevating mechanism is fixed in the mobile base, institute
The bottom surface for stating mobile base is equipped with idler wheel, and the side of the mobile base is equipped with the first in command.
Further, the two sides of the mobile base are respectively equipped with 1 pair of stretchable support leg, the stretchable support leg packet
It includes vertical telescopic strut, pull cross bar and the pull cross bar income can be made or stretch out the expansion controller of the mobile base, 1
It is connected to the stretchable support leg by the expansion controller and realizes flexible linkage.
Further, the expansion controller includes that axis, the first control handle and 2 are described stretchable with 1 pair respectively
The connected rack gear of support leg, the both ends of the axis are respectively equipped with the gear being meshed with the rack gear, the first control hand
Handle is fixed on the side of the mobile base, and the first control handle is connected with one end of the axis, and the one of the rack gear
End is fixed on the vertical telescopic strut, and the other end of the rack gear is fixed in the mobile base.
Further, the vertical telescopic strut of 1 pair of stretchable support leg is equipped with lifting link-gear, described
Lifting link-gear includes universal driving shaft, the first limit sleeve, the second limit sleeve and the second control handle；First limit sleeve is limited
System is on a vertical telescopic strut of 1 pair of stretchable support leg；Second limit sleeve can be drawn described in being limited in 1 pair
It stretches on another vertical telescopic strut of support leg；First limit sleeve, the second limit sleeve pass through respectively described in rotation drive
Vertical telescopic strut is flexible；
The side of first limit sleeve is equipped with the first gear groove, be equipped in the first gear groove the first bayonet and
Second bayonet, the side of second limit sleeve are equipped with the second gear groove, are equipped with third bayonet in the second gear groove,
The other side of second limit sleeve is equipped with third gear groove, is equipped with the 4th bayonet in the third gear groove；
The universal driving shaft passes through first limit sleeve and the second limit sleeve, and the universal driving shaft is equipped with and described first grade
Position groove the first gag lever post matched, the second gag lever post for being matched with the second gear groove and with the third gear
The third gag lever post that position groove matches；
The universal driving shaft horizontal sliding in first limit sleeve and the second limit sleeve: when first gag lever post enters
The first gear groove and when falling into first bayonet, the third gag lever post is located at the 4th of the third gear groove
In bayonet, second gag lever post leaves second limit sleeve；When first gag lever post enters the first gear groove
And when falling into second bayonet, the second gag lever post and third gag lever post are respectively away from second limit sleeve；When described first
When gag lever post leaves first limit sleeve, second gag lever post is fallen into the third bayonet of the second gear groove, institute
It states third gag lever post and leaves second limit sleeve；
The universal driving shaft drives the first limit sleeve rotation by first gag lever post；The universal driving shaft passes through described
Second gag lever post or third gag lever post drive the second limit sleeve rotation；
The second control handle is connected with the universal driving shaft, and the second control handle controls the universal driving shaft rotation.
Further, the vertical telescopic strut is manual telescopic bar or electronic telescopic rod.
Further, the mobile base is equipped with the Telescopic path for placing the first in command, the first
The main body of hand is connected in the Telescopic path.
Further, the aligning ruler fixing seat is equipped with jarring machine；The hoistable platform or lifting support, which are equipped with, to swash
Light level meter and 1-4 horizontal bead.
Further, the idler wheel is motor idler wheel, and inverse u shape knob, the knob are additionally provided in the mobile base
Lower end be fixed on the lower part of the mobile base, the knob is equipped with the automatically controlled hand for controlling the motor idler wheel starting
Handle.
Further, the number of rollers is 3 or 4.
Further, first elevating mechanism is in manual lead screw elevator, electronic screw lift, hydraulic elevator
It chooses any one kind of them.
Further, the first level sliding equipment, the second horizontal sliding equipment are respectively slide block assembly.
Further, the column or hoistable platform or lifting support are equipped with headlamp.
Further, the first level rotating mechanism is turntable or bearing assembly；Second lifting rotation mechanism packet
The axle sleeve or locking positioning sliding block being set on the aligning ruler crane are included, the axle sleeve or locking positioning sliding block are fixed on institute
It states in aligning ruler fixing seat.
The invention has the benefit that by first elevating mechanism adjust the height between horizontal crossbearer and ground away from
From, the horizontal crossbearer can by the first level sliding equipment first elevating mechanism the hoistable platform or liter
Horizontal sliding is carried out on descending branch frame；The hoistable platform or lifting support pass through first level rotating mechanism relative to described first
Elevating mechanism rotation, and the horizontal crossbearer is driven to rotate horizontally, realize the angle adjustment of horizontal crossbearer, and be further driven to institute
State the rotation of aligning ruler crane；The aligning ruler fixing seat is realized by the second lifting rotation mechanism to be rotated and in 0-10cm range
Interior lifting rotates horizontally the aligning ruler being fixed in the aligning ruler fixing seat, facilitates construction；The aligning ruler liter
It drops frame to slide by the way that the described second horizontal sliding equipment is horizontal on the horizontal crossbearer, the position of flexible modulation horizontal direction；
The aligning ruler crane itself can be gone up and down simultaneously, be adjusted and positioned on whole height, second lifting rotation
Mechanism after surmounting obstacles, restores the height of aligning ruler, does not influence whole for lifting aligning ruler when encountering earth bulging
It is horizontal.
The present invention is easy to use, by various turns and elevating mechanism realize it is multi-faceted be adjusted flexibly, effectively control precision and
Save labor cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram when aligning ruler fixing seat of embodiment one is lifted up.
Fig. 3 is the structural schematic diagram of embodiment two.
Fig. 4 is the structural schematic diagram of embodiment three.
Fig. 5 is the structural schematic diagram of example IV.
Fig. 6 is the connection relationship knot between the stretchable support leg of example IV and expansion controller and lifting link-gear
Structure schematic diagram.
Fig. 7 is that the universal driving shaft of example IV and second of position between first limit sleeve and the second limit sleeve are closed
It is schematic diagram.
Fig. 8 is that the universal driving shaft of example IV and the third position between first limit sleeve and the second limit sleeve are closed
It is schematic diagram.
In figure: 1, horizontal crossbearer；101, the first balance shaft；102, secondary balance shaft；103, the first fixed strip；104, second
Fixed strip；105, the first pull rod；106, the second pull rod；107, column；
2, the first elevating mechanism；3, aligning ruler crane；301, lifting shaft；302, elevating control motor；303, stretch hand
Handle；
41, hoistable platform；42, lifting support；
5, first level rotating mechanism；501, rolling bearing；6, first level sliding equipment；601, the first sliding block；
7, the second horizontal sliding equipment；701, the second sliding block；702, connecting plate；
8, aligning ruler fixing seat；9, aligning ruler；10, the second lifting rotation mechanism；11, carrying handle；12, mobile base；
13, idler wheel；14, the first in command；15, Telescopic path；16, jarring machine；17, laser leveler；18, it shakes hands；19, electric control handle；
20, stretchable support leg；21, vertical telescopic strut；22, pull cross bar；
23, expansion controller；2301, axis；2302, the first control handle；2303, rack gear；2304, gear；
24, lifting link-gear；2401, universal driving shaft；2402, the first limit sleeve；2403, the second limit sleeve；2404, second
Control handle；
2405, the first gear groove；2406, the first bayonet；2407, the second bayonet；2408, the second gear groove；2409,
Third bayonet；2410, third gear groove；2411, the 4th bayonet；2412, the first gag lever post；2413, the second gag lever post；
2414, third gag lever post；25, headlamp；26, locking positioning sliding block；27, lifting controller is crossed；28, retaining ring；29, horizontal bead.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to guarantor of the present invention
The range of shield.
Embodiment one:
According to Fig. 1, Fig. 2, the present embodiment provides a kind of ground concrete levelling machines, including horizontal crossbearer 1, the first elevator
Structure 2 and aligning ruler crane 3；First elevating mechanism 2 is in manual lead screw elevator, electronic screw lift, hydraulic lifting
It chooses any one kind of them in machine, the present embodiment uses hydraulic elevator, and the hydraulic elevator controls hydraulic liter by lifting controller 27
The whole height of drop machine is used to support on the ceiling in house at the top of the hydraulic elevator.First elevating mechanism 2
Middle and lower part be equipped with lifting support 42, the lifting support 42 passes through first level rotating mechanism 5 and first elevating mechanism 2
It is connected；First level rotating mechanism described in the present embodiment 5 is the bearing assembly being socketed on first elevating mechanism 2；?
When actual implementation, rolling bearing 501 can be respectively set in the upper and lower ends of the hydraulic elevator, pass through rolling bearing 501
The lifting support 42 is driven to horizontally rotate, rolling bearing 501 can replace the bearing assembly；It can also same bearing assembly
It is arranged together.
The lifting support 42 realizes 360 degree of horizontal rotations by the bearing assembly on first elevating mechanism 2,
The lifting support 42 drives the horizontal crossbearer 1 to rotate.
The horizontal crossbearer 1 is fixed on the lifting support 42 by first level sliding equipment 6；The aligning ruler liter
One end of the horizontal crossbearer 1 is arranged in by the second horizontal sliding equipment 7 for the top of drop frame 3, and the aligning ruler crane 3 is logical
Cross glide direction that the described second horizontal sliding equipment 7 slides on the horizontal crossbearer 1, with the horizontal crossbearer 1 by the
The glide direction that one horizontal sliding equipment 6 slides on lifting support 42 is consistent.
The second horizontal sliding equipment 7 is mainly by 4 the second sliding blocks 701 and the company being connected with second sliding block 701
Fishplate bar 702 forms, and the connecting plate 702 is for connecting and fixing the aligning ruler crane 3.
The lower end of the aligning ruler crane 3 is equipped with aligning ruler fixing seat 8, and the aligning ruler fixing seat 8 is looked for for fixation
Leveling ruler 9, the aligning ruler fixing seat 8 can be connected by clip, bolt and nut or inserting mode with the aligning ruler 9, and formation can
Dismantling connection.The aligning ruler fixing seat 8, which is equipped with, to be socketed in 3 lower end of aligning ruler crane and can drive the aligning ruler
The second elevating and rotating machine that fixing seat 8 rotates horizontally and the aligning ruler fixing seat 8 can be driven to move up and down in 10cm height
Structure 10.The aligning ruler fixing seat 9 can be rotated horizontally by the second lifting rotation mechanism 10 along the aligning ruler crane 3, be made
It obtains aligning ruler 9 and realizes horizontal rotation when in use.In the present embodiment, the aligning ruler crane 3 includes lifting shaft 301 and is used for
The elevating control motor 302 that lifting shaft 301 is gone up and down is controlled, the top of the aligning ruler crane 3 is equipped with the elevating control electricity
Machine 302；The whole height of the adjustment of aligning ruler crane 3 and positioning aligning ruler 9.Second lifting rotation mechanism 10 includes
The axle sleeve or locking positioning sliding block 26 being set on the aligning ruler crane 3, the axle sleeve or locking positioning sliding block 26 are fixed
8 in the aligning ruler fixing seat.It is locking positioning sliding block 26, the quantity preferably 2 of the locking positioning sliding block 26 in this implementation
It is a, it is upper and lower to be arranged, and be fixed on 8 in the aligning ruler fixing seat, it is fixed that the lower end of the lifting shaft 301 passes through the locking
Position sliding block 26, the locking positioning sliding block 26 can be slided up and down, rotate or be locked on the lifting shaft 301, the lifting shaft
301 lower end is equipped with retaining ring 28, and the retaining ring 28 is fixed on the lower end of the lifting shaft 301 for preventing the lifting shaft 301
It is slipped from axle sleeve or locking positioning sliding block 26.The aligning ruler fixing seat 8 is equipped with carrying handle 11, convenient solid to aligning ruler
Reservation 8 is operated.According to fig. 2, second lifting rotation mechanism 10 makes the aligning ruler fixing seat 8 above and below 0-10cm
It is gone up and down between height, when in use convenient for aligning ruler 9, when encountering the ground protrusion such as threshold, passes through carrying handle 11 and second liter
Drop rotating mechanism 10 raises the aligning ruler fixing seat 8 together with aligning ruler 9 together, declines reset after avoiding ground protrusion, and
It is locked by the locking wrench that locking positioning sliding block 26 carries, facilitates operation.The aligning ruler fixing seat 8 is equipped with vibration
Machine 16.
The horizontal crossbearer 1 is fixed including the first balance shaft 101, secondary balance shaft 102, the first fixed strip 103 and second
Item 104, first balance shaft 101 are parallel to each other with secondary balance shaft 102；The both ends of first fixed strip 103 connect respectively
It connects and fixes one end of first balance shaft 101 and one end of secondary balance shaft 102；The both ends of second fixed strip 104
It is separately connected and fixes the other end of first balance shaft 101 and the other end of secondary balance shaft 104；First balance shaft
101, secondary balance shaft 102 is connected by the first level sliding equipment 6 with the lifting support 42 respectively；In the present embodiment
The first sliding block 601 that the first level sliding equipment 6 is mainly fixed on the lifting support 42 by 4 forms.Described
One balance shaft 101 and secondary balance shaft 102 can slide on first sliding block 601.
Being between first fixed strip 103, the second fixed strip 104 and the first balance shaft 101, secondary balance shaft 102 can
Dismantling connection, first balance shaft 101 and secondary balance shaft 102 can be extracted out in disassembly from first sliding block 601,
It is easy for installation and removal.
The horizontal crossbearer 1 is equipped with rod assembly, and the rod assembly includes the first pull rod 105,106 and of the second pull rod
Column 107, the column 107 are vertically fixed on the middle and back of the horizontal crossbearer 1, one end of first pull rod 105 and institute
The one end for stating horizontal crossbearer 1 is connected, and the other end of first pull rod 105 is fixed on the top of the column 107, and described second
One end of pull rod 106 is connected with the other end of the horizontal crossbearer 1, and the other end of second pull rod 106 is fixed on described vertical
The top of column 107.The effect of the rod assembly is so that horizontal crossbearer 1 is maintained at constant level state, and improve the level
The intensity of crossbearer 1 also can be omitted the rod assembly when the self-strength of horizontal crossbearer 1 keeps horizontality enough.
The present embodiment can be applied in the interior with ceiling or top shelter.
Embodiment two:
According to Fig. 3, in conjunction with Fig. 1, what is different from the first embodiment is that the first elevating mechanism of the embodiment of the present invention 2 is electronic
Screw lift, the top of first elevating mechanism 2 are equipped with hoistable platform 41, and the present embodiment replaces implementing with hoistable platform 41
The lifting support 42 of example one, the connection relationship between the horizontal crossbearer 1 and hoistable platform 41 of the present embodiment, the water with embodiment one
The connection relationship of flat crossbearer 1 and lifting support 42 is essentially identical.The main difference structure and connection illustrated with embodiment one below
Relationship.
The top of first elevating mechanism 2 is equipped with hoistable platform 41, and the hoistable platform 41 is rotated by first level
Mechanism 5 is connected with first elevating mechanism 2；First level rotating mechanism described in the present embodiment 5 is to be connected to the lifting
Bearing assembly between 41 bottom of platform and first elevating mechanism 2.The hoistable platform 41 is existed by the bearing assembly
360 degree of horizontal rotations are realized at the top of first elevating mechanism 2, and the hoistable platform 41 drives the horizontal crossbearer 1 to rotate.
The horizontal crossbearer 1 is fixed on the hoistable platform 41 by first level sliding equipment 6；The aligning ruler crane 3
One end of the horizontal crossbearer 1 is arranged in by the second horizontal sliding equipment 7 for top, and the aligning ruler crane 3 passes through described
Second horizontal sliding equipment 7 slides on the horizontal crossbearer 1, and the glide direction of sliding passes through first with the horizontal crossbearer 1
The glide direction that horizontal sliding equipment 6 slides on hoistable platform 41 or lifting support is consistent.
The present embodiment further includes mobile base 12, and the mobile base 12 is cabinet or fixed rack structure, preferably cabinet, institute
The lower end for stating the first elevating mechanism 2 is fixed in the mobile base 12, and the bottom surface of the mobile base 12 is equipped with idler wheel 13, institute
The quantity for stating idler wheel 13 is 3 or 4.The side of the mobile base 12 is equipped with the first in command 14.
The mobile base 12 is equipped with the Telescopic path 15 for placing the first in command 14, the Telescopic path 15
Can be built in the mobile base 12, can also the external two sides in the mobile base 12, the first in command's 14
Main body is connected in the Telescopic path 15, and the first in command 14 can pull out when using out of Telescopic path 15, when not used may be used
In Telescopic path 15 described in retraction；The hoistable platform 41 or lifting support are equipped with laser leveler 17 and 1-4 horizontal
Pearl 29；The horizontal bead 29 preferably 2 or 4, be 4 in the present embodiment；Remaining structure is the same as embodiment one.
The present embodiment is moved at any time by the mobile base 12 realization, is easy to use.
Embodiment three:
According to Fig. 4, in conjunction with Fig. 3, on the basis of example 2, idler wheel 13 described in the present embodiment is motor idler wheel, described
Inverse u shape knob 18 is additionally provided in mobile base 12, the lower end of the knob 18 is fixed on the lower part of the mobile base 12, institute
It states knob 18 and is equipped with the electric control handle 19 started for controlling the motor idler wheel 13；The aligning ruler crane 3 is flexible
Bar, the leveling ruler crane 3 are equipped with the telescoping handle 303 for adjusting 3 height of leveling ruler crane；The same embodiment of remaining structure
Two.
The present embodiment controls motor idler wheel 13 by the electric control handle 19 and rotates, and facilitates and pushes the mobile base 12.
Example IV:
According to figure 5-8, in the present embodiment, the column 107 or hoistable platform or lifting support are equipped with headlamp 25.
The two sides of the mobile base 12 are respectively equipped with 1 pair of stretchable support leg 20, and the stretchable support leg 20 includes vertical flexible
Strut 21, pull cross bar 22 and the pull cross bar 22 can be made to take in or stretch out the expansion controller 23,1 of the mobile base 12
It is connected to the stretchable support leg 20 by the expansion controller 23 and realizes flexible linkage.
The expansion controller 23 includes that the control handle 2302 and 2 piece of axis 2301, first is described stretchable with 1 pair respectively
The connected rack gear 2303 of support leg 20, the both ends of the axis 2301 are respectively equipped with the gear being meshed with the rack gear 2303
2304, the first control handle 2302 is fixed on the side of the mobile base 12, the first control handle 2302 and institute
The one end for stating axis 2301 is connected, and one end of the rack gear 2303 is fixed on the vertical telescopic strut 21, the rack gear
2303 other end is fixed in the mobile base 12.
In a preferred embodiment, the vertical telescopic strut 21 of 1 pair of stretchable support leg 20, which is equipped with, rises
Linkage mechanism 24 drops, and the lifting link-gear 24 includes universal driving shaft 2401, the first limit sleeve 2402,2403 and of the second limit sleeve
Second control handle 2404；First limit sleeve 2402 be limited in 1 pair of stretchable support leg 20 one vertically stretches
On contracting strut 21；Second limit sleeve 2403 is limited in another vertical flexible support of 1 pair of stretchable support leg 20
On bar 21；First limit sleeve 2402, the second limit sleeve 2403 drive the vertical flexible support by way of rotation respectively
About 21 bar is flexible, realizes the high low adjustment of stretchable support leg 20.The vertical telescopic strut 21 is manual telescopic bar or electricity
Dynamic telescopic rod.
The side of first limit sleeve 2402 is equipped with the first gear groove 2405, sets in the first gear groove 2405
There are the first bayonet 2406 and the second bayonet 2407, the side of second limit sleeve 2403 is equipped with the second gear groove 2408, institute
It states and is equipped with third bayonet 2409 in the second gear groove 2408, it is recessed that the other side of second limit sleeve 2403 is equipped with third gear
Slot 2410, the third gear groove 2410 is interior to be equipped with the 4th bayonet 2411.
The universal driving shaft 2401 is on first limit sleeve 2402 and the second limit sleeve 2403, the universal driving shaft 2401
It is matched equipped with the first gag lever post 2412 matched with the first gear groove 2405, with the second gear groove 2408
The second gag lever post 2413 and the third gag lever post 2414 that is matched with the third gear groove 2410.
The second control handle 2404 is connected with the universal driving shaft 2401, and the second control handle 2404 controls described
Universal driving shaft 2401 rotates；In practical applications, the second control handle 2404 can be manual handle, can also be pressed with automatically controlled
Button controls universal driving shaft 2401.The universal driving shaft 2401 drives first limit sleeve by first gag lever post 2412
2402 rotations；The universal driving shaft 2401 drives second limit by second gag lever post 2413 or third gag lever post 2414
2403 rotation of set.
The universal driving shaft 2401 horizontal sliding in first limit sleeve 2402 and the second limit sleeve 2403；The linkage
Positional relationship between axis 2401 and first limit sleeve 2402 and the second limit sleeve 2403 mainly has following three kinds:
The first, when first gag lever post 2412 enters the first gear groove 2405 and falls into first bayonet
When 2406, the third gag lever post 2414 is located in the 4th bayonet 2411 of the third gear groove 2410, second limit
Position bar 2413 leaves second limit sleeve 2403；At this point, when the second control handle 2404 drives the universal driving shaft 2401
When rotation, the universal driving shaft 2401 drives first limit sleeve 2402 to rotate by first gag lever post 2412, the first limit
Position set 2402 drives corresponding vertical about 21 telescopic strut flexible, realizes the height of a stretchable support leg 20
It adjusts；Meanwhile the universal driving shaft 2401 drives second limit sleeve 2403 to rotate by the third gag lever post 2414, second
Limit sleeve 2403 drives another corresponding described vertical about 21 telescopic strut flexible, realizes another stretchable support leg 20
High low adjustment.That is, the second control handle 2404 can control a pair of stretchable simultaneously in this location status
The high low adjustment of support leg 20 realizes that the synchronous height of the stretchable support leg 20 in unilateral side 2 of mobile base 12 adjusts.
Second, when first gag lever post 2412 enters the first gear groove 2405 and falls into second bayonet
When, the second gag lever post 2413 and third gag lever post 2414 are respectively away from second limit sleeve 2403, such as Fig. 6.At this point, when described
When second control handle 2404 drives the universal driving shaft 2401 to rotate, the universal driving shaft 2401 passes through first gag lever post 2412
First limit sleeve 2402 is driven to rotate, the first limit sleeve 2402 drives corresponding vertical about 21 telescopic strut
It is flexible, realize the high low adjustment of a stretchable support leg 20；Due to second gag lever post 2413 and third gag lever post 2414
Respectively away from second limit sleeve 2403, therefore, when universal driving shaft 2401 rotates, do not work to the second limit sleeve 2403.?
When this state, the height adjustment of the single stretchable support leg 20 in the unilateral side of mobile base 12 is realized.
The third, is when first gag lever post 2412 leaves first limit sleeve 2402, second gag lever post
2413 fall into the third bayonet 2409 of the second gear groove 2408, and the third gag lever post 2414 leaves second limit
Position set 2403, such as Fig. 7.At this point, when the second control handle 2404 drives the universal driving shaft 2401 to rotate, the universal driving shaft
2401 drive second limit sleeve 2403 to rotate by second gag lever post 2413, and the second limit sleeve 2403 drives corresponding
Another described vertical about 21 telescopic strut is flexible, realizes the high low adjustment of another stretchable support leg 20；Due to described
First gag lever post 2412 leaves first limit sleeve 2402, therefore, when universal driving shaft 2401 rotates, not to the first limit sleeve 2402
It works.In this state, the height adjustment of another unilateral single stretchable support leg 20 of mobile base 12 is realized.
The linkage that first limit sleeve 2402, the second limit sleeve 2403 drive about the 21 vertical telescopic strut flexible
Mode can be any one in lead screw transmission, gear drive, worm-drive, chain conveyer or V belt translation.
Remaining structure is the same as embodiment three.
The present embodiment is in use, the horizontal crossbearer 1 is mainly used for adjusting the angle, position and being moved easily the aligning ruler
Crane 3, the aligning ruler crane 3 itself can be realized by the described second horizontal sliding equipment 7 in the horizontal crossbearer 1
One end is moved, real by the second lifting rotation mechanism 10 between the aligning ruler fixing seat 8 and the aligning ruler crane 3
Existing aligning ruler fixing seat 8 drives aligning ruler rotation.The horizontal crossbearer 1 can be by sliding before and after the first level sliding equipment 6
It is dynamic, it realizes that height is integrally-regulated by the first elevating mechanism 2, is realized and rotated horizontally by first level rotating mechanism 5, realized
Multiple component multi-angle flexible rotatings and adjustment flexibly and easily drive aligning ruler to carry out levelling operation, and height to ground
Adjustment also may be implemented 4 directions and individually adjust or 2 direction synchronous adjustments.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except provided example all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined referring to foregoing description, but should referring to appended claims and this
The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of benefit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as inventor the theme is not thought of as it is disclosed
A part of subject matter.
Claims (16)
1. a kind of ground concrete levelling machine, it is characterised in that: gone up and down including horizontal crossbearer, the first elevating mechanism and aligning ruler
Frame；First elevating mechanism is equipped with hoistable platform or lifting support, and the hoistable platform or lifting support pass through the first water
Flat rotating mechanism is connected with first elevating mechanism；The horizontal crossbearer is fixed on the liter by first level sliding equipment
It drops on platform or lifting support；The top of the aligning ruler crane is by the second horizontal sliding equipment setting described horizontal horizontal
One end of frame, the sliding side that the aligning ruler crane is slided on the horizontal crossbearer by the described second horizontal sliding equipment
To, with the horizontal crossbearer pass through the glide direction one slided on hoistable platform or lifting support of first level sliding equipment
It causes；The lower end of the aligning ruler crane is equipped with aligning ruler fixing seat, and the aligning ruler fixing seat, which is equipped with, is socketed in described look for
Leveling ruler crane lower end can simultaneously drive the aligning ruler fixing seat to rotate horizontally and the aligning ruler fixing seat can be driven in 10cm
The the second lifting rotation mechanism moved up and down in height.
2. ground concrete levelling machine according to claim 1, it is characterised in that: the horizontal crossbearer includes the first balance
Axis, secondary balance shaft, the first fixed strip and the second fixed strip, first balance shaft are parallel to each other with secondary balance shaft；It is described
The both ends of first fixed strip are separately connected and fix one end of first balance shaft and one end of secondary balance shaft；Described second
The both ends of fixed strip are separately connected and fix the other end of first balance shaft and the other end of secondary balance shaft；Described first
Balance shaft, secondary balance shaft are connected by the first level sliding equipment with the hoistable platform or lifting support respectively.
3. ground concrete levelling machine according to claim 1 or 2, it is characterised in that: the horizontal crossbearer, which is equipped with, to be drawn
Bar assembly, the rod assembly include the first pull rod, the second pull rod and column, and the uprights vertical is fixed on the horizontal crossbearer
Middle and back, one end of first pull rod is connected with one end of the horizontal crossbearer, and the other end of first pull rod is fixed
At the top of the column, one end of second pull rod is connected with the other end of the horizontal crossbearer, second pull rod
The other end is fixed on the top of the column.
4. ground concrete levelling machine according to claim 1, it is characterised in that: it further include mobile base, described first
The lower end of elevating mechanism is fixed in the mobile base, and the bottom surface of the mobile base is equipped with idler wheel, the mobile base
Side is equipped with the first in command.
5. ground concrete levelling machine according to claim 4, it is characterised in that: the two sides of the mobile base are set respectively
There is 1 pair of stretchable support leg, the stretchable support leg includes vertical telescopic strut, pull cross bar and can make the pull cross bar
The expansion controller of the mobile base is taken in or stretches out, 1 pair of stretchable support leg is connected by the expansion controller
And realize flexible linkage.
6. ground concrete levelling machine according to claim 5, it is characterised in that: the expansion controller include axis,
First control handle and 2 rack gears being connected respectively with 1 pair of stretchable support leg, the both ends of the axis be respectively equipped with and
The gear that the rack gear is meshed, the first control handle are fixed on the side of the mobile base, the first control hand
Handle is connected with one end of the axis, and one end of the rack gear is fixed on the vertical telescopic strut, the rack gear it is another
End is fixed in the mobile base.
7. ground concrete levelling machine according to claim 5, it is characterised in that: the institute of 1 pair of stretchable support leg
Vertical telescopic strut is stated equipped with lifting link-gear, the lifting link-gear includes universal driving shaft, the first limit sleeve, the second limit
Position set and the second control handle；First limit sleeve is limited in a vertical flexible support of 1 pair of stretchable support leg
On bar；Second limit sleeve is limited on another vertical telescopic strut of 1 pair of stretchable support leg；Described first
Limit sleeve, the second limit sleeve pass through rotation respectively and drive the vertical telescopic strut flexible；
The side of first limit sleeve is equipped with the first gear groove, is equipped with the first bayonet and second in the first gear groove
Bayonet, the side of second limit sleeve are equipped with the second gear groove, and third bayonet is equipped in the second gear groove, described
The other side of second limit sleeve is equipped with third gear groove, is equipped with the 4th bayonet in the third gear groove；
The universal driving shaft passes through first limit sleeve and the second limit sleeve, and the universal driving shaft is equipped with recessed with first gear
The first gag lever post that slot matches, the second gag lever post matched with the second gear groove and recessed with the third gear
The third gag lever post that slot matches；
The universal driving shaft horizontal sliding in first limit sleeve and the second limit sleeve: described in entering when first gag lever post
First gear groove and when falling into first bayonet, the third gag lever post is located at the 4th bayonet of the third gear groove
Interior, second gag lever post leaves second limit sleeve；When first gag lever post enters the first gear groove and falls
When entering second bayonet, the second gag lever post and third gag lever post are respectively away from second limit sleeve；When first limit
When bar leaves first limit sleeve, second gag lever post is fallen into the third bayonet of the second gear groove, and described
Three gag lever posts leave second limit sleeve；
The universal driving shaft drives the first limit sleeve rotation by first gag lever post；The universal driving shaft passes through described second
Gag lever post or third gag lever post drive the second limit sleeve rotation；
The second control handle is connected with the universal driving shaft.
8. the ground concrete levelling machine according to claim 5 or 7, it is characterised in that: the vertical telescopic strut is hand
Dynamic telescopic rod or electronic telescopic rod.
9. ground concrete levelling machine according to claim 4, it is characterised in that: the mobile base is equipped with for putting
The Telescopic path of the first in command is set, the main body of the first in command is connected in the Telescopic path.
10. ground concrete levelling machine according to claim 1, it is characterised in that: the aligning ruler fixing seat is equipped with
Jarring machine；The hoistable platform or lifting support are equipped with laser leveler and 1-4 horizontal bead.
11. ground concrete levelling machine according to claim 4, it is characterised in that: the idler wheel is motor idler wheel, described
Inverse u shape knob is additionally provided in mobile base, the lower end of the knob is fixed on the lower part of the mobile base, on the knob
Equipped with the electric control handle for controlling the motor idler wheel starting.
12. the ground concrete levelling machine according to claim 4 or 11, it is characterised in that: the number of rollers be 3 or
4.
13. ground concrete levelling machine according to claim 1, it is characterised in that: first elevating mechanism is manual
Screw lift, electronic screw lift are chosen any one kind of them in hydraulic elevator.
14. ground concrete levelling machine according to claim 1, it is characterised in that: the first level sliding equipment,
Two horizontal sliding equipments are respectively slide block assembly.
15. ground concrete levelling machine according to claim 3, it is characterised in that: the column or hoistable platform or liter
Descending branch frame is equipped with headlamp.
16. ground concrete levelling machine according to claim 1, it is characterised in that: the first level rotating mechanism is
Turntable or bearing assembly；Second lifting rotation mechanism includes that the axle sleeve being set on the aligning ruler crane or locking are fixed
Position sliding block, the axle sleeve or locking positioning sliding block are fixed in the aligning ruler fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075947.1A CN109610844B (en) | 2019-01-25 | 2019-01-25 | Floor concrete leveling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075947.1A CN109610844B (en) | 2019-01-25 | 2019-01-25 | Floor concrete leveling machine |
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| CN109610844A true CN109610844A (en) | 2019-04-12 |
| CN109610844B CN109610844B (en) | 2023-09-01 |
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| CN111648559A (en) * | 2020-05-07 | 2020-09-11 | 武汉市银翰艺术工程有限公司 | Ground leveling device and leveling method thereof |
| CN111910897A (en) * | 2019-05-09 | 2020-11-10 | 深圳市中科建设集团有限公司 | Cement mortar leveling fixing support structure and construction method |
| CN111996877A (en) * | 2020-08-19 | 2020-11-27 | 安徽伟基基础工程有限公司 | Ground leveling device for foundation construction |
| CN112554004A (en) * | 2020-11-27 | 2021-03-26 | 杨枝全 | Equipment fixing support is used in cement road construction |
| CN113202274A (en) * | 2021-05-08 | 2021-08-03 | 贵州沐阳春节能智能科技有限公司 | Polyurethane hard foam spraying leveling device and method applied to dry floor heating insulation layer |
| CN114541764A (en) * | 2020-11-26 | 2022-05-27 | 广东博智林机器人有限公司 | Strickle device and mortar leveling device |
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| CN109610844B (en) | 2023-09-01 |
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Effective date of registration: 20230804 Address after: 551700 Bai La Shu Group, Mujia Village, Sanjia Sub district Office, Zhijin County, Bijie City, Guizhou Province Applicant after: Zhijin Hengfeng Commercial Concrete Co.,Ltd. Address before: 200000 Shanghai Sanxing Economic Community (Room 520, No. 290, Sanxing Section, Chenhai Road, Chongming County) Applicant before: SHANGHAI YINGJIN INDUSTRIAL DEVELOPMENT Co.,Ltd. |
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