CN112922006B - Installation method of positioning steel plate - Google Patents
Installation method of positioning steel plate Download PDFInfo
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- CN112922006B CN112922006B CN202110116352.3A CN202110116352A CN112922006B CN 112922006 B CN112922006 B CN 112922006B CN 202110116352 A CN202110116352 A CN 202110116352A CN 112922006 B CN112922006 B CN 112922006B
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- steel plate
- positioning steel
- bolts
- holes
- positioning
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
Abstract
The invention relates to the technical field of positioning steel plates, and discloses a positioning steel plate mounting method, which comprises the following steps: the method comprises the following steps: a plurality of holes are drilled in the positioning steel plate at equal intervals by using a drilling machine, then a motor is used for driving a screw tap, thread grooves are formed in the plurality of holes of the positioning steel plate, annular grooves are formed in the periphery of the mounting steel plate, and an ARB rust-resisting magic box is fixed in the annular grooves. According to the invention, through the threaded columns and the threaded grooves in the installation steel plate, a plurality of drill holes can be directly formed in the installation steel plate, then the threaded columns are screwed into the drill holes, and when different pre-buried ground bolts are used, the threaded columns in the positions and the number corresponding to the pre-buried ground can be screwed out, so that the installation steel plate is suitable for various pre-buried grounds.
Description
Technical Field
The invention relates to the technical field of positioning steel plates, in particular to a mounting method of a positioning steel plate.
Background
With regard to a general accepted engineering object, many industrial plants and many embedded bolts in foundations (equipment foundations), how to ensure the accuracy of embedded elevations and axes of the bolts directly influences the engineering construction quality and the construction progress, and once the errors of the elevations and the axes exceed the allowable range, the installation of light steel structures and equipment on the upper part of the foundation is influenced, so the embedded construction technology of the foundation bolts is particularly critical.
Patent No. CN201810548133.0 discloses a method for embedding bolts in advance by using a positioning steel plate, which comprises the following steps: designing the specification and the number of the embedded bolts according to a construction drawing, and selecting the type and the number which are suitable for the embedded bolts and are used as the steel plates for positioning; positioning and drilling a steel plate on the positioning steel plate by using a drilling machine to form a machined and formed steel plate; it is right the steel sheet after the machine-shaping carries out foundation bolt installation location, during the installation, bolt upper portion steel sheet after the machine-shaping should be higher than basic concrete top elevation to dismantle secondary used repeatedly, the bolt lower part adopts steel sheet after the machine-shaping is fixed. According to the method for embedding the bolts by using the positioning steel plates, the foundation bolts are embedded accurately, so that the engineering construction cost is saved, the construction period is advanced, and certain economic benefits and social benefits are obtained.
However, in the process of embedding bolts, the existing positioning steel plate needs to be manufactured in advance according to the number of the screw holes of the embedded points, so that the positioning steel plate cannot be suitable for the screw holes of different numbers in various embedded places, and the existing positioning steel plate does not have an active anti-rust function.
Disclosure of Invention
The invention aims to provide an installation method of a positioning steel plate, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an installation method of a positioning steel plate comprises the following steps:
the method comprises the following steps: drilling a plurality of holes in the positioning steel plate at equal intervals by using a drilling machine, driving a screw tap by using a motor, forming thread grooves in the holes of the positioning steel plate, forming annular grooves on the periphery of the mounting steel plate, and fixing an ARB rust-resisting magic box in the annular grooves;
step two: after the thread groove is formed, screwing a plurality of thread columns with the height consistent with that of the positioning steel plate into the thread groove, and fixing the thread groove by using the thread columns;
step three: when the positioning steel plate is required to be used for installing the bolts, the corresponding threaded columns can be taken down according to the required number of the bolts and the positions of the bolts, and then the bolts are inserted into the drilled holes;
step four: after the embedding of the bolts is finished, the unused threaded columns in the installation steel plates are taken out in a rotating mode and installed in other steel plates;
step five: before pouring the foundation concrete, adopting a theodolite to recheck the elevation and the axis deviation of the embedded bolt, and timely correcting and adjusting when the deviation is found.
In a preferred embodiment of the present invention, the plurality of boreholes in the first step are spaced apart by a distance of 1 cm.
As a preferred embodiment of the present invention, the top of the threaded column in the second step is provided with a cross slot.
In a preferred embodiment of the present invention, the height of the bolt column in the second step is 1.5 cm.
As a preferred embodiment of the present invention, the drilling machine in the first step may be one of a vibration drilling machine and a rotary drilling machine.
As a preferred embodiment of the present invention, the theodolite in the fifth step may be one of an optical theodolite and an electronic theodolite.
Compared with the prior art, the invention has the following beneficial effects:
the invention can directly open a plurality of drill holes on the installation steel plate by the threaded columns and the threaded grooves in the installation steel plate, then the threaded columns are screwed into the drill holes, when different numbers of bolts of the embedded ground are met, the threaded columns corresponding to the embedded ground in number can be screwed out, so that the installation steel plate is suitable for various embedded grounds, the invention can increase the strength of the installation steel plate by screwing the threaded columns into the drill holes even if a plurality of holes are opened in the installation steel plate, after the threaded columns are screwed into the drill holes, the annular grooves are opened on the periphery of the installation steel plate, and the ARB rust-resisting magic boxes in the annular grooves, when a protective layer with a certain metal point in the equipment is exposed, the rust-resisting magic boxes sense the change of external conditions, can adjust the self function according to the change of air concentration, and disperse particles to all corners along with the concentration migration, adsorbing on the exposed metal surface, and supplementing the protective layer in real time. The construction method has the advantages that no leakage point is realized in the first construction, no intermission and no manual maintenance can be realized in the later period, and the aims of long-acting rust resistance and corrosion resistance are fulfilled.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a flowchart of an installation method of a positioning steel plate according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1, the present invention provides a technical solution: an installation method of a positioning steel plate comprises the following steps:
the method comprises the following steps: drilling a plurality of holes in the positioning steel plate at equal intervals by using a drilling machine, driving a screw tap by using a motor, forming thread grooves in the holes of the positioning steel plate, forming annular grooves on the periphery of the mounting steel plate, and fixing an ARB rust-resisting magic box in the annular grooves;
step two: after the thread groove is formed, screwing a plurality of thread columns with the height consistent with that of the positioning steel plate into the thread groove, and fixing the thread groove by using the thread columns;
step three: when the positioning steel plate is required to be used for installing the bolts, the corresponding threaded columns can be taken down according to the required number of the bolts and the positions of the bolts, and then the bolts are inserted into the drilled holes;
step four: after the embedding of the bolts is finished, the unused threaded columns in the installation steel plates are taken out in a rotating mode and installed in other steel plates;
step five: before pouring the foundation concrete, adopting a theodolite to recheck the elevation and the axis deviation of the embedded bolt, and timely correcting and adjusting when the deviation is found.
Wherein the distance between the plurality of drill holes in the first step is 1 cm.
And the top of the threaded column in the second step is provided with a cross clamping groove.
And in the second step, the height of the bolt column is 1.5 cm.
Wherein, the drilling machine in the first step can be one of a vibration drilling machine and a rotary drilling machine.
And the theodolite in the fifth step can be one of an optical theodolite and an electronic theodolite.
It should be noted that, through the threaded post and the threaded groove in the installation steel plate, a plurality of drill holes can be directly arranged on the installation steel plate, then the threaded post is screwed into the drill hole, when different embedded ground bolts are in number, the threaded post corresponding to the embedded ground in position and number can be screwed out, so that the installation steel plate is suitable for various embedded ground use, the invention adopts the threaded post to screw into the drill hole, even if a plurality of holes are arranged in the installation steel plate, the strength of the installation steel plate can be increased after the threaded post is screwed into the drill hole, the invention adopts the annular groove arranged around the installation steel plate and the ARB rust-resisting magic box in the annular groove, when the protective layer of a certain metal point in the equipment is exposed, the rust-resisting box senses the change of external conditions, can adjust the self function according to the change of air concentration, and disperse particles to all corners along with the concentration migration, adsorbing on the exposed metal surface, and supplementing the protective layer in real time. The method has the advantages that no leakage point is realized during the first construction, no intermission and no manual maintenance can be realized during the later period, and the purpose of long-acting rust resistance and corrosion resistance is achieved; after the thread groove is formed, screwing a plurality of thread columns with the height consistent with that of the positioning steel plate into the thread groove, and fixing the thread groove by using the thread columns; when the positioning steel plate is required to be used for installing the bolts, the corresponding threaded columns can be taken down according to the required number of the bolts and the positions of the bolts, and then the bolts are inserted into the drilled holes; after the embedding of the bolts is finished, the unused threaded columns in the installation steel plates are taken out in a rotating mode and installed in other steel plates; before pouring the foundation concrete, adopting a theodolite to recheck the elevation and the axis deviation of the embedded bolt, and timely correcting and adjusting when the deviation is found.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The mounting method of the positioning steel plate is characterized by comprising the following steps:
the method comprises the following steps: drilling a plurality of holes in the positioning steel plate at equal intervals by using a drilling machine, driving a screw tap by using a motor, forming thread grooves in the holes of the positioning steel plate, forming annular grooves on the periphery of the mounting steel plate, and fixing an ARB rust-resisting magic box in the annular grooves;
step two: after the thread groove is formed, screwing a plurality of thread columns with the height consistent with that of the positioning steel plate into the thread groove, and fixing the thread groove by using the thread columns;
step three: when the positioning steel plate is required to be used for installing the bolts, the corresponding threaded columns can be taken down according to the required number and positions of the bolts, and then the bolts are inserted into the drilled holes;
step four: after the embedding of the bolts is finished, the unused threaded columns in the installation steel plates are taken out in a rotating mode and installed in other steel plates;
step five: before pouring the foundation concrete, adopting a theodolite to recheck the elevation and the axis deviation of the embedded bolt, and timely correcting and adjusting when the deviation is found.
2. The installation method of a positioning steel plate as claimed in claim 1, wherein: the distance between the plurality of drill holes in the first step is 1 cm.
3. The installation method of a positioning steel plate as claimed in claim 1, wherein: and the top of the threaded column in the second step is provided with a cross clamping groove.
4. The installation method of a positioning steel plate as claimed in claim 1, wherein: and in the second step, the height of the bolt column is 1.5 cm.
5. The installation method of a positioning steel plate as claimed in claim 1, wherein: the drilling machine in the first step can be one of a vibration drilling machine and a rotary drilling machine.
6. The installation method of a positioning steel plate as claimed in claim 1, wherein: and the theodolite in the fifth step can be one of an optical theodolite and an electronic theodolite.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116352.3A CN112922006B (en) | 2021-01-28 | 2021-01-28 | Installation method of positioning steel plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116352.3A CN112922006B (en) | 2021-01-28 | 2021-01-28 | Installation method of positioning steel plate |
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| CN112922006A CN112922006A (en) | 2021-06-08 |
| CN112922006B true CN112922006B (en) | 2022-09-02 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005282208A (en) * | 2004-03-30 | 2005-10-13 | Tadahiko Okawa | Anchor bolt support device for column base |
| CN201770992U (en) * | 2010-07-22 | 2011-03-23 | 武汉一冶钢结构有限责任公司 | Foundation bolt positioning device |
| CN102505705A (en) * | 2011-10-26 | 2012-06-20 | 铜陵有色建安钢构有限责任公司 | Method for pre-embedding bolts by using positioning steel plates |
| CN203684260U (en) * | 2013-11-26 | 2014-07-02 | 南车洛阳机车有限公司 | Template for pre-embedded installation of anchor bolts of balance crane |
| CN105525621A (en) * | 2016-01-20 | 2016-04-27 | 文登蓝岛建筑工程有限公司 | Telescopic sliding type positioning die plate of foundation bolt |
| CN206987384U (en) * | 2017-06-21 | 2018-02-09 | 国建新能源科技有限公司 | A kind of building site auxiliary construction device |
| CN209468865U (en) * | 2019-01-11 | 2019-10-08 | 山西省工业设备安装集团有限公司 | A kind of isolated footing foundation bolt integral built-in positioning reinforcing device |
-
2021
- 2021-01-28 CN CN202110116352.3A patent/CN112922006B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005282208A (en) * | 2004-03-30 | 2005-10-13 | Tadahiko Okawa | Anchor bolt support device for column base |
| CN201770992U (en) * | 2010-07-22 | 2011-03-23 | 武汉一冶钢结构有限责任公司 | Foundation bolt positioning device |
| CN102505705A (en) * | 2011-10-26 | 2012-06-20 | 铜陵有色建安钢构有限责任公司 | Method for pre-embedding bolts by using positioning steel plates |
| CN203684260U (en) * | 2013-11-26 | 2014-07-02 | 南车洛阳机车有限公司 | Template for pre-embedded installation of anchor bolts of balance crane |
| CN105525621A (en) * | 2016-01-20 | 2016-04-27 | 文登蓝岛建筑工程有限公司 | Telescopic sliding type positioning die plate of foundation bolt |
| CN206987384U (en) * | 2017-06-21 | 2018-02-09 | 国建新能源科技有限公司 | A kind of building site auxiliary construction device |
| CN209468865U (en) * | 2019-01-11 | 2019-10-08 | 山西省工业设备安装集团有限公司 | A kind of isolated footing foundation bolt integral built-in positioning reinforcing device |
Non-Patent Citations (1)
| Title |
|---|
| 预埋地脚螺栓可调式矩形定位模具设计与研究;王会军;《科技经济导刊》;20170425(第12期);全文 * |
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| CN112922006A (en) | 2021-06-08 |
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