CN203669381U - Leveling device for casting concrete - Google Patents

Leveling device for casting concrete Download PDF

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Publication number
CN203669381U
CN203669381U CN201320877366.8U CN201320877366U CN203669381U CN 203669381 U CN203669381 U CN 203669381U CN 201320877366 U CN201320877366 U CN 201320877366U CN 203669381 U CN203669381 U CN 203669381U
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CN
China
Prior art keywords
concrete
angle steel
bolt
adjusting
angle steels
Prior art date
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Expired - Fee Related
Application number
CN201320877366.8U
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Chinese (zh)
Inventor
李永辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN NAIMOTE GRADE LEVEL TECHNOLOGY Co Ltd
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SHENZHEN NAIMOTE GRADE LEVEL TECHNOLOGY Co Ltd
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Priority to CN201320877366.8U priority Critical patent/CN203669381U/en
Application granted granted Critical
Publication of CN203669381U publication Critical patent/CN203669381U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a leveling device for casting concrete. The leveling device for casting concrete comprises an aluminum alloy guiding rule and a formwork, the formwork comprises two angle steels, a plurality of bolt via holes are formed in each angle steel, a set of adjusting feet is arranged in each bole via hole, the adjusting feet comprise an expansion bolt which is fixed in the foundation layer of the concrete, two adjusting nuts are arranged on a screw of the expansion bolt, and the angle steels are arranged between the two adjusting nuts. Side vertical boards of the two angle steels are oppositely arranged, and distance between the side vertical boards of the two angle steels equals to width of concrete casting area A. When the leveling device for casting concrete is used, horizontal position of the angle steels is controlled through the screw and the adjusting nuts, the principle is simple, the use is convenient, flatness in the concrete casting process can be effectively controlled, and the problems of costly spending and complicated operation when a laser leveling instrument is used to control the flatness are solved.

Description

A kind of leveling unit for disturbing concrete
Technical field
The utility model relates to a kind of planeness control structure for building field, relates in particular to a kind of leveling unit for disturbing concrete.
Background technology
In building field, the planeness control of casting and compacting of concrete is a link that is easy to go wrong, particularly terrace, could not control well as concrete planeness, be very large on the impact of whole terrace, as being all subject to direct impact in the surface effect of terrace, application life etc.The present conventional method of control for concrete planeness has following two kinds: a kind of is very original traditional method, with the fixing channel-section steel of reinforcing bar, although method is simple to operate, but the control effect to planeness is undesirable, because water in the process of smashing concrete, channel-section steel can issue raw horizontal movement in the effect that is subject to external force, thereby causes casting and compacting of concrete to complete rear surface out-of-flatness, and this method is difficult to reach the code requirement of country to concrete planeness; Having a kind of method is to adopt laser leveling instrument again, though can well control concrete planeness, but complicated operation, need to there is professional to operate its final effect of guarantee, construction is often subject to place etc. because affecting its effect, and the cost of laser leveling instrument own is high, so construction costs can be very high, a lot of owners cannot be accepted.
Utility model content
For above-mentioned prior art, the utility model provides a kind of leveling unit for disturbing concrete, and it is simple in structure, easy to operate, with low cost, and the control of planeness is reliable.
In order to solve the problems of the technologies described above, a kind of leveling unit for disturbing concrete of the utility model, comprise an aluminium alloys guiding ruler and formwork, described formwork comprises two angle steel, every angle steel is provided with multiple bolt through-holes, is provided with a set of adjusting pin in each bolt through-hole, and described adjusting pin comprises the expansion bolt being fixed in substrate concrete, the screw rod of described expansion bolt is provided with two adjusting nuts, and described angle steel is between two adjusting nuts.
The utility model is used for the leveling unit of disturbing concrete, wherein, the cant board positioned opposite of two angle steel, the distance between the cant board of two angle steel is identical with the width of concreting region A.On every angle steel, the spacing of multiple bolt through-holes is 1000~1500mm.
Compared with prior art, the beneficial effects of the utility model are:
Carry out pilot angle molten steel mean place by screw rod and adjusting nut, its principle is simple, planeness easy to use, simultaneously can effectively to control well in casting and compacting of concrete process again, has solved and has controlled with laser leveling instrument that planeness is costly, the problem of complicated operation.
Accompanying drawing explanation
Accompanying drawing is the structural representation of a kind of formwork for the control of disturbing concrete planeness of the utility model.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail.
As shown in drawings, a kind of leveling unit for disturbing concrete of the utility model, comprises an aluminium alloys guiding ruler and formwork, and described formwork comprises two angle steel 3, the cant board positioned opposite of two angle steel 3, the distance between the cant board of two angle steel 3 is identical with the width of concreting region A; Every angle steel 3 is provided with multiple bolt through-holes, on every angle steel 3, the spacing of multiple bolt through-holes is 1500mm, in each bolt through-hole, be provided with a set of adjusting pin, described adjusting pin comprises the expansion bolt 2 being fixed in substrate concrete 1, the screw rod 5 of described expansion bolt 2 is provided with two adjusting nuts 4, and described angle steel 3 is between two adjusting nuts 4.
The utility model is simple to operate, only need regulate and just can make the angle steel on both sides align on horizontal plane adjusting nut, is used in conjunction with guiding ruler, just can control the planeness of disturbing concrete well, its controllability is good, operates without professional, is not subject to site influence.
According to field working conditions, angle steel adopts the angle steel of L40*40, and expansion bolt 2 adopts the M12(specification can be according to the situation), adjusting nut 4(is the same with expansion bolt specification), one of the aluminium alloys guiding ruler of 6 meters of long 10*4.
When on-the-spot use, on angle steel 3, bore one every one meter
Figure BDA0000448524850000021
hole, the bolt through-hole that is positioned at two-end part on every angle steel 3 should be opened at, 0.5 meter, digression steel limit, the bolt through-hole of middle part is opened one every one meter of five left and right; Follow the position according to bolt through-hole on angle steel 3, expansion bolt 2 is arranged in substrate concrete 1, and fixes; On the screw rod of expansion bolt 2, first screw on an adjusting nut 4, then by bolt through-hole, angle steel 3 is arranged on expansion bolt 3, and then screw on an adjusting nut 4, and follow the horizontal level that regulates angle steel 3 according to the absolute altitude of drawing, when adjusting, only need to regulate two adjusting nuts 4 on expansion bolt screw rod just passable.When casting concrete, lean against respectively on adjusted two good angle steel 3 with aluminium alloys guiding ruler two ends, concrete is struck off back and forth.
Use while installation, only need to regulate upper and lower two adjusting nuts 4 just can well control the horizontal level of angle steel 3, and can because of construction etc., other be former thereby be subjected to displacement after regulating, so just can effectively guarantee the planeness of concrete surface in the time striking off with aluminium alloys guiding ruler.In the utility model, material used can be gathered materials on the spot and be made on the spot, but also can reuse, and can not produce the wasting of resources.
Although the utility model is described in conjunction with figure above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that not departing from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.

Claims (3)

1. the leveling unit for disturbing concrete, comprise an aluminium alloys guiding ruler and formwork, it is characterized in that, described formwork comprises two angle steel (3), every angle steel (3) is provided with multiple bolt through-holes, is provided with a set of adjusting pin in each bolt through-hole, and described adjusting pin comprises the expansion bolt (2) being fixed in substrate concrete (1), the screw rod (5) of described expansion bolt (2) is provided with two adjusting nuts (4), and described angle steel (3) is positioned between two adjusting nuts (4).
2. a kind of leveling unit for disturbing concrete according to claim 1, is characterized in that, the cant board positioned opposite of two angle steel (3), and the distance between the cant board of two angle steel (3) is identical with the width of concreting region A.
3. a kind of leveling unit for disturbing concrete according to claim 1, is characterized in that, the spacing of the upper multiple bolt through-holes of every angle steel (3) is 1000~1500mm.
CN201320877366.8U 2013-12-27 2013-12-27 Leveling device for casting concrete Expired - Fee Related CN203669381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320877366.8U CN203669381U (en) 2013-12-27 2013-12-27 Leveling device for casting concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320877366.8U CN203669381U (en) 2013-12-27 2013-12-27 Leveling device for casting concrete

Publications (1)

Publication Number Publication Date
CN203669381U true CN203669381U (en) 2014-06-25

Family

ID=50965696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320877366.8U Expired - Fee Related CN203669381U (en) 2013-12-27 2013-12-27 Leveling device for casting concrete

Country Status (1)

Country Link
CN (1) CN203669381U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790096A (en) * 2014-12-25 2016-07-20 贵州长通电气有限公司 I-beam steel-based manual leveling device for power distribution cabinet
CN108844502A (en) * 2018-06-22 2018-11-20 中国冶集团有限公司 A kind of device and method measuring building panel surface evenness
CN109338887A (en) * 2018-11-06 2019-02-15 中国十七冶集团有限公司 A kind of leveling unit and construction method of cast-in-situ box girder
CN109881892A (en) * 2019-03-12 2019-06-14 中国十七冶集团有限公司 A kind of overlarge area floor construction flatness control device and construction method
CN111980338A (en) * 2020-08-20 2020-11-24 中建八局第二建设有限公司 Mounting structure of Z-shaped corner protector of pipe trench and construction method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790096A (en) * 2014-12-25 2016-07-20 贵州长通电气有限公司 I-beam steel-based manual leveling device for power distribution cabinet
CN108844502A (en) * 2018-06-22 2018-11-20 中国冶集团有限公司 A kind of device and method measuring building panel surface evenness
CN109338887A (en) * 2018-11-06 2019-02-15 中国十七冶集团有限公司 A kind of leveling unit and construction method of cast-in-situ box girder
CN109881892A (en) * 2019-03-12 2019-06-14 中国十七冶集团有限公司 A kind of overlarge area floor construction flatness control device and construction method
CN111980338A (en) * 2020-08-20 2020-11-24 中建八局第二建设有限公司 Mounting structure of Z-shaped corner protector of pipe trench and construction method thereof
CN111980338B (en) * 2020-08-20 2021-09-21 中建八局第二建设有限公司 Mounting structure of Z-shaped corner protector of pipe trench and construction method thereof

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140625

Termination date: 20151227

EXPY Termination of patent right or utility model