CN103817771B - Concrete pouring leveler - Google Patents
Concrete pouring leveler Download PDFInfo
- Publication number
- CN103817771B CN103817771B CN201410086343.4A CN201410086343A CN103817771B CN 103817771 B CN103817771 B CN 103817771B CN 201410086343 A CN201410086343 A CN 201410086343A CN 103817771 B CN103817771 B CN 103817771B
- Authority
- CN
- China
- Prior art keywords
- smoother
- leveler
- handle
- interior
- concrete pouring
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
Abstract
The invention relates to a concrete pouring leveler which comprises an inner leveler (1) and an outer leveler (2), wherein the outer leveler (2) is shaped like a rectangular groove and is provided with handles at two ends, and the inner leveler (1) is of a cuboid hollow structure, is provided with handles at two ends, and can be arranged in the groove of the outer leveler (2). Compared with the prior art, the concrete pouring leveler adopts the steel structure nesting type two levelers, and is reasonable in design, novel in structure, simple in operation, convenient to dismount and carry and small in occupied space; meanwhile, the steel structure is great in self weight and can have a good floating effect, and levelers with different weights can be selected or combined for floating according to engineering requirements.
Description
Technical field
The present invention relates to leveling operation related tool in construction field, be specifically related to a kind of concreting smoother.
Background technology
One of key points of quality control in track plates production process is just to maintain high-flatness, in high precision.To track plates
The requirement of high-flatness is primarily due to fastener and installs directly over, and the flatness of track plates will directly affect on it
The laying quality of rail, track plates poor flatness, will result in the ride comfort that rail sky hangs or affects seamless railway, enter
And affect follow-up train traveling comfort, comfortableness and safety.
To this high request of flatness by two aspect common guarantee: be first the requirement to mold formation degree, at present
China is ± 0.3mm to the requirement of high-speed rail plate mold formation degree, and in work progress, the emphasis of quality control is at mould
The processing and manufacturing of type and the examination aspect of model, qualified model is to ensure that track plates high-flatness, high-precision base
Plinth;On the other hand, after pouring and work of vibrating completes, need artificial to use concreting smoother floating mixed
Solidifying soil surface, fills out limit fillet, the flatness requirement that guarantee track plates is overall.
In dependent Concrete construction field, many use large-sized concrete evener, driving-type trowelling machines etc. carry out smooth work
Industry, large-scale evener is not suitable for the plateau operation that track plates produces, therefore the present invention is exclusively used in track plates and produced
In journey casting concrete link used by last smooth track plates surface.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and a kind of concreting is provided
Smoother.
The purpose of the present invention can be achieved through the following technical solutions: a kind of concreting smoother, its feature
Being, including interior smoother and outer smoother, described outer smoother is rectangle groove-like, and its two ends are provided with hands
Handle, described interior smoother is placed in the groove of outer smoother.
Described interior smoother is cuboid hollow structure, and its two ends are provided with handle, and handle is all steel construction, welding
At the two ends of main body, interior smoother thickness is less than outer smoother.
Described outer smoother welds with the handle at its two ends.Outer smoother bends process through high temperature and forms groove type master
Body, two handles are all steel construction, are welded on the two ends of main body.
Described interior smoother and outer smoother are steel construction, and the weight of interior smoother is less than outer smoother.
During use, can require to choose the inside and outside smoother of Different Weight according to engineering demand and Product Precision
Or the combination of inside and outside smoother carries out floating work.
Compared with prior art, concreting smoother of the present invention, pour mixed for high-speed rail plate production process
In solidifying soil link, after work of vibrating completes, workman this invention is used to carry out at the concrete surface poured
Floating operation, in the range of making the concrete poured be distributed evenly over mould, removes unnecessary concrete, floating does not waters
The position built, thus ensure the high-flatness on track plates surface.
Accompanying drawing explanation
Fig. 1 is the concreting smoother structural representation of the present invention;
Fig. 2 is the side view of outer smoother;
Fig. 3 is the side view of interior smoother.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figures 1 to 3, a kind of concreting smoother, including interior smoother 1 and outer smoother 2, described
Outer smoother 2 be rectangle groove-like, its two ends are provided with handle: handle 3 and handle 4, described is interior smooth
Device 1 is placed in the groove of outer smoother 2.
Described interior smoother 1 is cuboid hollow structure, and its two ends are provided with handle: handle 5 and handle 6, interior
Smoother thickness is less than outer smoother.
Described outer smoother 2 welds with the handle at its two ends.Outer smoother bends process through high temperature and forms groove type
Main body, two handles are all steel construction, are welded on the two ends of main body.
Described interior smoother 1 and outer smoother 2 are steel construction, and the weight of interior smoother 1 is less than outer smoother
2。
During use, according to engineering demand and Product Precision requirement, choose the inside and outside smoother or inside and outside of Different Weight
Smoother combines, and is placed on the mould poured, is placed in parallel with mould minor face, by two workmans respectively
Hand-held handle 3 and handle 4 (or handle 5 and handle 6), floating to another side from mould, it is necessary to time
Can be repeated several times use, it is possible to change smoother type as required or use inside and outside smoother combination to proceed
Floating work.
Claims (3)
1. a concreting smoother, it is characterised in that include interior smoother (1) and outer smoother (2),
Described outer smoother (2) is rectangle groove-like, and its two ends are provided with handle;Described interior smoother (1) in
Cuboid hollow structure, its two ends are provided with handle, and are placed in the groove of outer smoother (2);
Described interior smoother (1) and outer smoother (2) are steel construction, and the weight of interior smoother (1) is little
In outer smoother (2).
A kind of concreting smoother the most according to claim 1, it is characterised in that described is interior flat
Whole device (1) is cuboid hollow structure, and welds with the handle at its two ends.
A kind of concreting smoother the most according to claim 1, it is characterised in that described is outer flat
Whole device (2) is rectangular recess shape, and welds with the handle at its two ends.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086343.4A CN103817771B (en) | 2014-03-11 | 2014-03-11 | Concrete pouring leveler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410086343.4A CN103817771B (en) | 2014-03-11 | 2014-03-11 | Concrete pouring leveler |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103817771A CN103817771A (en) | 2014-05-28 |
CN103817771B true CN103817771B (en) | 2017-01-11 |
Family
ID=50753191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410086343.4A Active CN103817771B (en) | 2014-03-11 | 2014-03-11 | Concrete pouring leveler |
Country Status (1)
Country | Link |
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CN (1) | CN103817771B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110261576A (en) * | 2019-05-28 | 2019-09-20 | 河海大学 | A kind of smooth sink Neihuang County sand drift build-up surface device in laboratory |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641995A (en) * | 1985-01-11 | 1987-02-10 | Owens Joe M | User-mounted concrete screed |
FR2898372B1 (en) * | 2006-03-09 | 2009-07-10 | Bostik S A Sa | ADJUSTABLE LEVEL RULE. |
CN201296890Y (en) * | 2008-11-05 | 2009-08-26 | 徐华东 | Asphalt concrete leveling device |
CN102277822A (en) * | 2010-06-11 | 2011-12-14 | 约瑟夫福格勒公司 | Screed arrangement for a road finisher |
CN103192445A (en) * | 2013-03-21 | 2013-07-10 | 长沙远大住宅工业有限公司 | Movable flattening machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7121049B2 (en) * | 2004-02-03 | 2006-10-17 | Cohen Jack H | Stake-pulling device |
CN101429748B (en) * | 2007-11-06 | 2012-04-04 | 卡特彼勒公司 | Weight apparatus of pavement roller |
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 |
-
2014
- 2014-03-11 CN CN201410086343.4A patent/CN103817771B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641995A (en) * | 1985-01-11 | 1987-02-10 | Owens Joe M | User-mounted concrete screed |
FR2898372B1 (en) * | 2006-03-09 | 2009-07-10 | Bostik S A Sa | ADJUSTABLE LEVEL RULE. |
CN201296890Y (en) * | 2008-11-05 | 2009-08-26 | 徐华东 | Asphalt concrete leveling device |
CN102277822A (en) * | 2010-06-11 | 2011-12-14 | 约瑟夫福格勒公司 | Screed arrangement for a road finisher |
CN103192445A (en) * | 2013-03-21 | 2013-07-10 | 长沙远大住宅工业有限公司 | Movable flattening machine |
Also Published As
Publication number | Publication date |
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CN103817771A (en) | 2014-05-28 |
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