CN108755356A - A kind of band vibrations floor leveling concrete absolute altitude control tool - Google Patents
A kind of band vibrations floor leveling concrete absolute altitude control tool Download PDFInfo
- Publication number
- CN108755356A CN108755356A CN201810781211.1A CN201810781211A CN108755356A CN 108755356 A CN108755356 A CN 108755356A CN 201810781211 A CN201810781211 A CN 201810781211A CN 108755356 A CN108755356 A CN 108755356A
- Authority
- CN
- China
- Prior art keywords
- girder steel
- adjustable
- absolute altitude
- ruler
- levelling
- 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.)
- Granted
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Classifications
-
- 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
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
- E04F21/242—Elongated smoothing blades or plates, e.g. screed apparatus with vibrating means, e.g. vibrating screeds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
- E04F21/244—Elongated smoothing blades or plates, e.g. screed apparatus with means to adjust the working angle of the leveling blade or plate
Abstract
A kind of band vibrations floor leveling concrete absolute altitude control tool, tool is generally along vertical centerline bilateral symmetry, and balance girder steel both ends control ruler I equipped with adjustable mark post, and balance girder steel can be turned up along adjustable mark post control ruler I or more；Levelling press polish square position is lifted on balance girder steel lower part by connecting the fixation of steel pulling-on piece, and parallel with balance girder steel, and levelling press polish square position middle is equipped with vibrator；Balance girder steel also on mobile wheel is installed, coordinated by haulage gear and mobile wheel, realize the mobile construction of single unit system.By above structure, the invention provides a kind of easy to use, simple in structure, while can improve construction precision, shorten the band vibrations floor leveling concrete absolute altitude control tool and the levelling concrete absolute altitude control tool of floor plates thickness control of construction period.
Description
Technical field
The invention be related to a kind of construction of structural slab concrete and outdoor ground, concrete pavement construction a kind of band quaveringly
The levelling concrete absolute altitude in face controls tool, and this tool can not only be molded stack pile, can also be applied by absolute altitude transfer bar with absolute altitude concrete
The concrete of work different-thickness and different level, belongs to the realm of building construction.
Background technology
Existing construction method of ground carries out coagulation construction generally after bottom surface is laid, when carrying out coagulation construction, first
Height is marked using leveling tool using artificial method, carries out levelling and construction of vibrating successively again later.With top
Method needs the manpower put into larger, and labor intensity is high, and working efficiency is low, long construction period.It uses and manually looks for simultaneously
Flat method, precision are difficult control, and construction quality cannot be guaranteed.
Invention content
In view of the above problems, the invention proposes a kind of band vibrations floor leveling concrete absolute altitude control tool, tool is whole
Body is along vertical centerline bilateral symmetry, and balance girder steel both ends control ruler I equipped with adjustable mark post, and balance girder steel can be along adjustable
Mark post controls ruler I or more and is turned up；Levelling press polish square position is lifted on balance girder steel lower part by connecting the fixation of steel pulling-on piece, and with balance
Girder steel is parallel, and levelling press polish square position middle is equipped with vibrator；Balance girder steel also on mobile wheel is installed, pass through haulage gear
Coordinate with mobile wheel, realizes the mobile construction of single unit system.By above structure, the invention solves in the prior art
Existing construction precision is low, of poor quality, labor intensity is high, ineffective technical problem.
To achieve the goals above, the technical solution that the invention uses for：A kind of band vibrations floor leveling concrete absolute altitude
Control tool, it is characterised in that：It is parallel with levelling face to balance girder steel, balance girder steel both ends are equipped with perpendicular to the adjustable of levelling face
Mark post controls ruler I, and balance girder steel can control ruler I or more along adjustable mark post and be turned up, and balance between girder steel and adjustable mark post control ruler I
It is connected by slide scale bearing；Levelling press polish square position is lifted on balance girder steel lower part by connecting the fixation of steel pulling-on piece, and with it is flat
The girder steel that weighs is parallel, and levelling press polish square position middle is equipped with vibrator；Both sides are adjustable between mark post control ruler and levelling press polish square position
Balance girder steel on, mobile wheel is equipped with by adjustable fixed link, two mobile wheels are along balance girder steel vertical centerlines pair
Claim, adjustable fixed link is parallel with adjustable mark post control ruler I, the central shaft of adjustable fixed link one end connection mobile wheel, the other end
Across balance girder steel, balance girder steel is enable to be turned up up and down along adjustable fixed link.
The balance girder steel is equipped with slide scale bearing, and slide scale bearing is sleeved on outside adjustable mark post control ruler I,
Adjustable mark post control ruler I can be moved up and down in slide scale bearing to be turned up, the corresponding side of slide scale bearing
Equipped with adjustable hexagonal fixing piece, adjustable hexagonal fixing piece passes through slide scale bearing, by tightening adjustable hexagonal fixing piece to cunning
Adjustable mark post control ruler I inside dynamic scale bearing is clamped, to fixedly adjustable mark post control ruler I and slide scale bearing
Relative position.
It between the connection steel pulling-on piece and balance girder steel, connects between steel pulling-on piece and levelling press polish square position, by can
Hexagonal fixing piece is adjusted to be attached fixation.
On the balance girder steel, at the position of opposite two adjustable fixed links, it is equipped with mobile drawing pull bar, passes through movement
Drawing pull bar is drawn, and is acted on by mobile wheel, and whole device priming forward is made.
Between the central shaft and balance girder steel of the mobile wheel, it is provided with for the right angled triangle branch by force compensating
Support, the supporting rack are made of three orientable telescopic rod connections, horizontal telescopic rod one end and center axis connection, separately
One end is connect with vertical telescopic rod end, the vertical telescopic rod other end with balance girder steel connect, oblique telescopic rod one end and
Center axis connection, other end connection balance the vertical telescopic rod at girder steel, thus form right angled triangle supporting rack.
The levelling press polish square position side is equipped with adjustable absolute altitude and controls ruler II, adjusts the absolute altitude control bottoms ruler II and levelling pressure
Light square position bottom surface is concordant, adjusts the tops absolute altitude control ruler II to pass through balance girder steel, and connect by slide scale bearing and balance girder steel
It connects.
The connection steel pulling-on piece, which is equipped with, is more than or equal to 2, connects steel pulling-on piece and is evenly distributed in levelling press polish square position and puts down
Between weighing apparatus girder steel.
The balance girder steel is to be made of the outer girder construction of intermediate interior girder construction and both ends, including outer girder construction set
Outside girder construction, between be equipped with slideway, and be attached and position by bolt hole, the flexible adjustment for passing through outer beam balances girder steel
Entire length, be applicable in different construction environments.
The levelling press polish square position is multi-layered board structure.
A kind of to utilize with the construction method for shaking floor leveling concrete absolute altitude control tool, step is：
1) coagulation construction is carried out, makes to wait for that the concrete height at levelling place is higher than required levelling height；
2) adjustment balance girder steel controls the height and position of ruler I in the adjustable mark post in both sides, while checking adjustable absolute altitude control ruler
II absolute altitudes show that adjustable mark post control ruler I absolute altitudes-adjustable absolute altitude control ruler II absolute altitudes=levelling press polish square position is apart from ground height
Degree；
3) adjustable hexagonal fixing piece is tightened, height and position is fixed, is pulled through mobile drawing pull bar, single unit system passes through
Mobile wheel is advanced forward；
4) in traveling process, will be above levelling press polish square position concrete it is flat push open and flatten forward, while using vibration
Device vibrates to the concrete of levelling press polish square position lower part, completes work progress.
The invention has the beneficial effect that：The invention proposes a kind of band vibrations floor leveling concrete absolute altitude control work
Tool can be carried out at the same time the levelling of concrete and construction of vibrating using this tool.This tool construction is simple, and manufacturing cost is low；Make
With convenient, construction efficiency height；Height and length are adjustable, applied widely；Ruler is controlled using adjustable absolute altitude, construction precision is good, applies
Work is high-quality.
Description of the drawings
Fig. 1 is the invention structural schematic diagram.
Fig. 2 is mobile wheel structural schematic diagram.
Fig. 3 is that adjustable mark post controls ruler I and slide scale bearing structure illustration in Fig. 1.
Specific implementation mode
A kind of band vibrations floor leveling concrete absolute altitude control tool, structure are：It is parallel with levelling face to balance girder steel 5, balance
5 both ends of girder steel are equipped with the adjustable mark post perpendicular to levelling face and control ruler I1, and balance girder steel 5 can control ruler I1 along adjustable mark post
It is turned up up and down, balances and connected by slide scale bearing 8 between girder steel 5 and adjustable mark post control ruler I1；Levelling press polish square position 11
It is lifted on 5 lower part of balance girder steel by connecting the fixation of steel pulling-on piece 10, and parallel with balance girder steel 5, among levelling press polish square position 11
Place is equipped with vibrator 6；On the balance girder steel 5 that both sides are adjustable between mark post control ruler 1 and levelling press polish square position 11, by adjustable solid
Fixed pole 3 is equipped with mobile wheel 2, and two mobile wheels 2 are symmetrical along balance 5 vertical centerline of girder steel, adjustable fixed link 3 with can
Adjust mark post control ruler I1 parallel, 3 one end of adjustable fixed link connects the central shaft 2-1 of mobile wheel 2, and the other end passes through balance girder steel
5, so that balance girder steel 5 is turned up along about 3 adjustable fixed link.
As shown in Fig. 2, balance girder steel 5 is equipped with slide scale bearing 8, slide scale bearing 8 is sleeved on adjustable mark post control
Outside ruler I1, adjustable mark post control ruler I1 is moved up and down in slide scale bearing 8 to be turned up, slide scale bearing 8
Corresponding side is equipped with adjustable hexagonal fixing piece 9, and adjustable hexagonal fixing piece 9 passes through slide scale bearing 8, by tightening adjustable six
Angular fixed part 9 is clamped the adjustable mark post control ruler I1 inside slide scale bearing 8, to which fixedly adjustable mark post controls ruler
The relative position of I1 and slide scale bearing 8.The four corners that ruler I1 can be preferably controlled in adjustable mark post are equipped with pulley 1-1,
Effectively ensure to slide between adjustable mark post control ruler I1 and slide scale bearing 8 smooth.
Between the connection steel pulling-on piece 10 and balance girder steel 5, between connection steel pulling-on piece 10 and levelling press polish square position 11,
It is attached fixation by adjustable hexagonal fixing piece 9.The levelling press polish square position 11 can be multi-layered board structure.Thus right
Concrete forming surface provides enough pressure, is attached when screw may be used between multi-layered board structure, when undermost levelling
When press polish square position 11 grinds serious, individually it can be replaced, thus extend the service life of whole device.
On the balance girder steel 5, at the position of opposite two adjustable fixed links 3, it is equipped with mobile drawing pull bar 7, is passed through
Mobile drawing pull bar 7 is drawn, and is acted on by mobile wheel 2, and whole device priming forward is made.The dynamic drawing pull bar 7
Can be mobile traction rope form, when use can be drawn by manually exerting a force, and can also be carried out using automation mode
Traction.It is also possible to which motor control is directly used to drive mobile wheel, the traveling of integral device is realized.
Between the central shaft 2-1 and balance girder steel 5 of the mobile wheel 2, it is provided with for the right angle three by force compensating
Angular supporting rack, the supporting rack are made of three connections of orientable telescopic rod 13, and horizontal 13 one end of telescopic rod is in
Mandrel 2-1 connections, the other end are connect with vertical 13 end of telescopic rod, and vertical 13 other end of telescopic rod connects with balance girder steel 5
It connects, oblique 13 one end of telescopic rod is connect with central shaft 2-1, the vertical telescopic rod 13 at other end connection balance girder steel 5, thus
Form right angled triangle supporting rack.Specifically, telescopic rod 13 can be designed as rod structure, it is made of two body of rod nestings,
Flexible position uses screw thread tightening piece, screw thread tightening piece to adjust length, regular length when screw thread tightening piece is tightened when releasing.It is flexible
Bar 13 may be set to be the rectangular shaft with slideway that two suits combine, and pass through rectangular shaft to realize consolidating for length using bolt
It is fixed.
Levelling 11 side of press polish square position is equipped with adjustable absolute altitude and controls ruler II4, adjusts the bottoms absolute altitude control ruler II4 adjustable
It is absolute altitude zero and concordant with levelling 11 bottom surface of press polish square position that absolute altitude, which controls ruler II4 bottoms, and the tops absolute altitude control ruler II4 is adjusted to pass through
Girder steel 5 is balanced, and is connect with balance girder steel 5 by slide scale bearing 8.Adjustable absolute altitude control ruler II4 and slide scale bearing 8
Structure and fit system and adjustable absolute altitude control ruler I1 it is identical as the structure of slide scale bearing 8 and fit system, therefore not
Repeat narration.Adjustable mark post can be controlled to ruler I1 simultaneously as thick calibration, this work of the adjustable absolute altitude control ruler II4 of inside
It is used for essence calibration.
The connection steel pulling-on piece 10, which is equipped with, is more than or equal to 2, and it is flat that connection steel pulling-on piece 10 is evenly distributed in levelling press polish
Between disk 11 and balance girder steel 5.Support force is provided for concora crush light square position 11, connect steel pulling-on piece 10 and is between balance girder steel 5
Vibrator 6 is set and there are certain height.
The balance girder steel 5 is to be made of the outer girder construction of intermediate interior girder construction and both ends, including outer girder construction set
Outside girder construction, between be equipped with slideway, and be attached and position by bolt hole, the flexible adjustment for passing through outer beam balances girder steel
5 entire length is applicable in different construction environments.
The construction ground of 2 lower part of mobile wheel is equipped with sliding slot 12, and walking position is specified by sliding slot 12, ensures
Construction precision.
Using the construction method for controlling tool with vibrations floor leveling concrete absolute altitude, step is：
1) coagulation construction is carried out, makes to wait for that the concrete height at levelling place is higher than required levelling height；
2) adjustment balance girder steel 5 controls the height and position of ruler I1 in the adjustable mark post in both sides, while checking adjustable absolute altitude control
Ruler II4 absolute altitudes show that adjustable mark post control ruler I1 absolute altitudes-adjustable absolute altitude controls ruler II4 absolute altitudes=11 distance of levelling press polish square position
Ground level；
3) adjustable hexagonal fixing piece 9 is tightened, height and position is fixed, is pulled through mobile drawing pull bar 7, single unit system is logical
Mobile wheel 4 is crossed to advance forward；
4) in traveling process, will be above levelling press polish square position 11 concrete it is flat push open and flatten forward, while use is shaken
Dynamic device 6 vibrates to the concrete of levelling 11 lower part of press polish square position, completes work progress.
In addition when construction inclined-plane, the adjustable mark post control ruler I1 in both sides can be adjusted separately different height, it is thus real
The construction on existing inclined-plane.
Claims (10)
1. a kind of band vibrations floor leveling concrete absolute altitude controls tool, it is characterised in that：It is parallel with levelling face to balance girder steel (5), puts down
Weighing apparatus girder steel (5) both ends are equipped with the adjustable mark post control ruler I (1) perpendicular to levelling face, and balance girder steel (5) can be along adjustable mark post control
Ruler I (1) processed is turned up up and down, is connect by slide scale bearing (8) between balance girder steel (5) and adjustable mark post control ruler I (1)；
Levelling press polish square position (11) balances girder steel (5) lower part by connecting fixed be lifted on of steel pulling-on piece (10), and flat with balance girder steel (5)
Row, levelling press polish square position (11) middle are equipped with vibrator (6)；Both sides are adjustable, and mark post controls ruler (1) and levelling press polish square position
(11) on the balance girder steel (5) between, mobile wheel (2), two mobile wheel (2) edges are equipped with by adjustable fixed link (3)
It is symmetrical to balance girder steel (5) vertical centerline, adjustable fixed link (3) is parallel with adjustable mark post control ruler I (1), adjustable fixed link (3)
One end connects the central shaft (2-1) of mobile wheel (2), and the other end passes through balance girder steel (5), makes balance girder steel (5) can be along can
Fixed link (3) is adjusted to be turned up up and down.
2. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：Described is flat
The girder steel (5) that weighs is equipped with slide scale bearing (8), and slide scale bearing (8) is sleeved on adjustable mark post control ruler I (1) outside, adjustable
Mark post control ruler I (1) can be moved up and down in slide scale bearing (8) to be turned up, and slide scale bearing (8) is corresponding
Side is equipped with adjustable hexagonal fixing piece (9), and adjustable hexagonal fixing piece (9) passes through slide scale bearing (8), by tightening adjustable six
Angular fixed part (9) the adjustable mark post control ruler I (1) internal to slide scale bearing (8) is clamped, to fixedly adjustable mark post
Control the relative position of ruler I (1) and slide scale bearing (8).
3. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：The company
It connects between steel pulling-on piece (10) and balance girder steel (5), between connection steel pulling-on piece (10) and levelling press polish square position (11), by adjustable
Hexagonal fixing piece (9) is attached fixation.
4. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：Described is flat
It weighs on girder steel (5), at the position of opposite two adjustable fixed links (3), is equipped with mobile drawing pull bar (7), is drawn by mobile traction
Bar (7) is drawn, and is acted on by mobile wheel (2), and whole device priming forward is made.
5. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：The shifting
Between the central shaft (2-1) and balance girder steel (5) of motor car wheel (2), it is provided with for the right angled triangle supporting rack by force compensating,
The supporting rack is made of three orientable telescopic rod (13) connections, horizontal telescopic rod (13) one end and central shaft (2-
1) it connects, the other end is connect with vertical telescopic rod (13) end, and vertical telescopic rod (13) other end connects with balance girder steel (5)
It connects, oblique telescopic rod (13) one end is connect with central shaft (2-1), the vertical telescopic rod at other end connection balance girder steel (5)
(13), right angled triangle supporting rack is thus formed.
6. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：Described looks for
Concora crush light square position (11) side is equipped with adjustable absolute altitude control ruler II (4), adjusts absolute altitude control (4) bottoms ruler II and levelling press polish square position
(11) bottom surface is concordant, adjusts absolute altitude control ruler II (4) top to pass through balance girder steel (5), and pass through slide scale bearing (8) and balance
Girder steel (5) connects.
7. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：The company
It connects steel pulling-on piece (10) and is equipped with and be more than or equal to 2, connect steel pulling-on piece (10) and be evenly distributed in levelling press polish square position (11) and balance steel
Between beam (5).
8. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：Described is flat
Weighing apparatus girder steel (5) is to be made of the outer girder construction of intermediate interior girder construction and both ends, and outer girder construction is sleeved on inner beam structural outer, it
Between be equipped with slideway, and be attached and position by bolt hole, pass through outer beam flexible adjustment balance girder steel (5) entirety it is long
Degree is applicable in different construction environments.
9. a kind of band vibrations floor leveling concrete absolute altitude according to claim 1 controls tool, it is characterised in that：Described looks for
Concora crush light square position (11) is multi-layered board structure.
10. using a kind of construction method of band vibrations floor leveling concrete absolute altitude control tool described in claim 1, step
For：
1) coagulation construction is carried out, makes to wait for that the concrete height at levelling place is higher than required levelling height；
2) adjustment balance girder steel (5) controls the height and position of ruler I (1) in the adjustable mark post in both sides, while checking adjustable absolute altitude control
Ruler II (4) absolute altitude shows that the adjustable absolute altitude of adjustable mark post control ruler I (1) absolute altitude-controls ruler II (4) absolute altitude=levelling press polish square position
(11) apart from ground level；
3) adjustable hexagonal fixing piece (9) is tightened, height and position is fixed, is pulled through mobile drawing pull bar (7), single unit system is logical
Mobile wheel (4) is crossed to advance forward；
4) in traveling process, will be above levelling press polish square position (11) concrete it is flat push open and flatten forward, while using vibration
Device (6) vibrates to the concrete of levelling press polish square position (11) lower part, completes work progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781211.1A CN108755356B (en) | 2018-07-17 | 2018-07-17 | Area vibrations ground concrete elevation control instrument of making level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781211.1A CN108755356B (en) | 2018-07-17 | 2018-07-17 | Area vibrations ground concrete elevation control instrument of making level |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108755356A true CN108755356A (en) | 2018-11-06 |
| CN108755356B CN108755356B (en) | 2020-10-30 |
Family
ID=63974052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781211.1A Active CN108755356B (en) | 2018-07-17 | 2018-07-17 | Area vibrations ground concrete elevation control instrument of making level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755356B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838077A (en) * | 2019-03-22 | 2019-06-04 | 尚云亿家(成都)互联网科技集团有限公司 | Floor leveling machine |
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| JP2005325666A (en) * | 2004-05-17 | 2005-11-24 | Ichiro Tsukada | Ready-mixed concrete placing method for floor surface layer |
| CN203097300U (en) * | 2013-03-21 | 2013-07-31 | 中国三冶集团有限公司大连分公司 | Guide rail type concrete terrace leveling device |
| CN105908983A (en) * | 2016-04-14 | 2016-08-31 | 江苏标龙建设集团有限公司 | Building floor thickness control ruler capable of floor thickness control and floor thickness control method |
| CN205741796U (en) * | 2016-06-12 | 2016-11-30 | 中铁十二局集团有限公司 | Ballastless track of high-speed railway bedplate concreting leveling frock |
| CN108086689A (en) * | 2017-11-01 | 2018-05-29 | 中国十七冶集团有限公司 | The control device and construction method of a kind of concrete layer thickness and flatness |
| CN108118903A (en) * | 2018-01-18 | 2018-06-05 | 武汉星级工长建材有限公司 | Levelling machine |
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2018
- 2018-07-17 CN CN201810781211.1A patent/CN108755356B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325666A (en) * | 2004-05-17 | 2005-11-24 | Ichiro Tsukada | Ready-mixed concrete placing method for floor surface layer |
| CN203097300U (en) * | 2013-03-21 | 2013-07-31 | 中国三冶集团有限公司大连分公司 | Guide rail type concrete terrace leveling device |
| CN105908983A (en) * | 2016-04-14 | 2016-08-31 | 江苏标龙建设集团有限公司 | Building floor thickness control ruler capable of floor thickness control and floor thickness control method |
| CN205741796U (en) * | 2016-06-12 | 2016-11-30 | 中铁十二局集团有限公司 | Ballastless track of high-speed railway bedplate concreting leveling frock |
| CN108086689A (en) * | 2017-11-01 | 2018-05-29 | 中国十七冶集团有限公司 | The control device and construction method of a kind of concrete layer thickness and flatness |
| CN108118903A (en) * | 2018-01-18 | 2018-06-05 | 武汉星级工长建材有限公司 | Levelling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838077A (en) * | 2019-03-22 | 2019-06-04 | 尚云亿家(成都)互联网科技集团有限公司 | Floor leveling machine |
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| Publication number | Publication date |
|---|---|
| CN108755356B (en) | 2020-10-30 |
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