CN113565319A - A fine-tuning tool and construction method for large-scale steel formwork support - Google Patents
A fine-tuning tool and construction method for large-scale steel formwork support Download PDFInfo
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- CN113565319A CN113565319A CN202110928523.2A CN202110928523A CN113565319A CN 113565319 A CN113565319 A CN 113565319A CN 202110928523 A CN202110928523 A CN 202110928523A CN 113565319 A CN113565319 A CN 113565319A
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- Prior art keywords
- steel formwork
- supporting
- fine adjustment
- large steel
- fine
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- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
- E04G13/025—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface
- E04G13/026—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface the forming surface-element being the same for different sections of the column
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
本发明提供一种大型钢模板支设用微调工具及施工方法，微调工具包括顶托，顶托上端设置有托盘，顶托竖直方向上设置有螺纹杆；工字钢，设置于托盘中，用于抵住大型钢模板，对大型钢模板进行调节；套管，套接设置于螺纹杆外部，用于对螺纹杆进行保护；两根竖向支撑钢管，分别设置于套管左右两端，用于在竖直方向上对微调工具进行支撑；横向支撑钢管，水平设置于竖向支撑钢管上方，用于在水平方向上对微调工具进行支撑。本发明提供一种大型钢模板支设用微调工具及施工方法，有效保证大型钢模板支设的准确度，耗时较短，节约人力，施工效率高，且该工具制作容易、拆除方便、安全、可靠、成本较低、可多次周转使用。
The invention provides a fine-tuning tool for supporting a large-scale steel formwork and a construction method. The fine-tuning tool comprises a jack, a tray is arranged on the upper end of the jack, and a threaded rod is arranged in the vertical direction of the jack; I-beam is arranged in the pallet, It is used to resist the large steel formwork and adjust the large steel formwork; the casing and the sleeve are arranged on the outside of the threaded rod to protect the threaded rod; two vertical support steel pipes are set at the left and right ends of the casing, respectively. It is used to support the fine-tuning tool in the vertical direction; the horizontal support steel pipe is horizontally arranged above the vertical support steel pipe, and is used to support the fine-tuning tool in the horizontal direction. The invention provides a fine-tuning tool and a construction method for large-scale steel formwork support, which can effectively ensure the accuracy of large-scale steel formwork support, with short time consumption, manpower saving, and high construction efficiency, and the tool is easy to manufacture, convenient to dismantle, and safe , reliable, low cost, and can be used multiple times.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a fine adjustment tool for supporting a large steel formwork and a construction method.
Background
In buildings, columns are used as vertical support members for supporting and transferring forces between floors. The column is the construction key point of the building, and the erection degree of the steel template directly influences the construction quality and the appearance quality of the formed column. The traditional wood formwork is complex in erecting process, and a series of problems such as erecting position deviation and formwork expansion easily occur during concrete pouring. Use the steel form in the construction, can effectively solve the problem that meets when traditional prop up establishes the post template. However, at present, a large steel formwork is mostly used in construction, and after the large steel formwork is erected, due to the fact that the large steel formwork is heavy in weight, effective fine adjustment of the large steel formwork cannot be completed only by means of manual construction, if a tower crane or a crane is used for adjustment, adjustment accuracy cannot be accurately controlled, on the one hand, time is consumed, manpower is used for a lot, and construction efficiency is low.
Based on the requirements, the invention provides a fine adjustment tool for supporting a large steel formwork and a construction method, solves the problems that the adjustment precision cannot be accurately controlled when a traditional tower crane or crane is used for adjusting the steel formwork, the time consumption is long, more manpower is used, and the construction efficiency is low, effectively ensures the supporting accuracy of the large steel formwork, is beneficial to controlling the section size of a concrete member, and is easy to manufacture, convenient to dismantle, safe, reliable, low in cost and capable of being recycled for multiple times.
Disclosure of Invention
The invention provides a fine adjustment tool for supporting a large steel formwork and a construction method, which effectively solve the problems that the adjustment precision cannot be accurately controlled and the time consumption is long, the use of manpower is more and the construction efficiency is low when the steel formwork is adjusted by a traditional tower crane or a crane which is required to be solved at present in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme: a fine adjustment tool for supporting a large steel formwork and a construction method thereof comprise the following steps:
the upper end of the jacking is provided with a tray, and a threaded rod is arranged in the vertical direction of the jacking;
the I-steel is arranged in the tray and used for abutting against the large steel formwork and adjusting the large steel formwork;
the sleeve is sleeved outside the threaded rod and used for protecting the threaded rod;
two vertical supporting steel pipes are arranged at the left end and the right end of the sleeve respectively and used for supporting the fine adjustment tool in the vertical direction;
and the transverse supporting steel pipe is horizontally arranged above the vertical supporting steel pipe and is used for supporting the fine adjustment tool in the horizontal direction.
Further, the sleeve pipe with the top holds in the palm, the sleeve pipe with be connected for the fastener between the vertical bracing steel pipe.
Further, the outer surface distance between the two vertical supporting steel pipes is the diameter of the steel pipe.
Furthermore, the threaded rod can move back and forth in the sleeve, and the wire outlet length of the jacking support is adjusted to be used for fine adjustment of the large steel formwork.
The construction method of the fine adjustment tool for supporting the large steel formwork is characterized by comprising the following steps of:
completing the assembly of the fine tuning tool;
after the large steel formwork is erected, placing the fine adjustment tool on the outer side of the large steel formwork, rotating the threaded rod, adjusting the wire outlet length of the jacking support, and performing micro-adjustment on the large steel formwork;
the above steps are repeated.
The fine adjustment tool for supporting the large steel formwork and the construction method effectively guarantee the supporting accuracy of the large steel formwork, are short in time consumption, free of too much manpower, high in construction efficiency, beneficial to controlling the section size of a concrete member, easy to manufacture, convenient to disassemble, safe, reliable, low in cost and capable of being recycled for many times.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a fine tuning tool for supporting a large steel form according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a fine adjustment tool for supporting a large steel form according to an embodiment of the present invention;
in the figure:
1-I-steel 2-vertical support steel pipe 3-sleeve 4-top support 41-tray 42-threaded rod 5-transverse support steel pipe 6-large steel template
Detailed Description
The invention is further illustrated by the following examples and figures.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a fine adjustment tool for supporting a large steel form, including:
the device comprises a top support 4, wherein a tray 41 is arranged at the upper end of the top support 4, and a threaded rod 42 is arranged in the vertical direction of the top support 4;
the I-steel 1 is arranged in the tray 41 and used for abutting against the large steel formwork 6 and adjusting the large steel formwork 6; the jacking 4 is used for jacking the I-steel 1;
specifically, the I-steel 1 can be 12I-steel, and the preferred length is 50 cm;
the sleeve 3 is sleeved outside the threaded rod 42, and the sleeve 3 is used for protecting the threaded rod 42;
preferably, the sleeve 3 is 45cm in length;
two vertical supporting steel pipes 2 are arranged, are respectively arranged at the left end and the right end of the sleeve 3 and are used for supporting the fine adjustment tool in the vertical direction;
specifically, when the vertical supporting steel pipe 2 is installed, the vertical supporting steel pipe can be connected with a large steel template 6 and a template supporting frame (not shown in the figure) by fasteners;
the steel pipe 5 is transversely supported, and the steel pipe 5 is transversely supported and horizontally arranged above the vertical supporting steel pipe 2 and used for supporting the fine adjustment tool in the horizontal direction.
Specifically, the sleeve 3 is connected with the jacking 4 and the fastener between the sleeve 3 and the vertical supporting steel pipe 2.
Specifically, the outer surface distance between the two vertical support steel pipes 2 is the diameter of the steel pipe.
Specifically, the threaded rod 42 can move back and forth in the sleeve 3 to adjust the wire-out length of the jacking 4 for fine adjustment of the large steel formwork 6.
A construction method of the fine adjustment tool for supporting the large steel formwork comprises the following steps:
finishing the assembly of the fine adjustment tool;
after the large steel formwork 6 is erected, placing a fine adjustment tool on the outer side of the large steel formwork 6, rotating the threaded rod 42, adjusting the wire outlet length of the jacking 4, and performing micro-adjustment on the large steel formwork 6;
the above steps are repeated.
In particular, the tool is suitable for on-site fine adjustment of large steel templates. After the large steel formwork 6 is erected, the fine adjustment tool is preferably installed at the upper, middle and lower positions outside the large steel formwork 6, the I-shaped steel 1 is placed in the tray 41, one end of the I-shaped steel supports against the large steel formwork 6, the threaded rod 42 is adjusted to adjust the wire outlet length of the supporting support 4, and therefore the I-shaped steel 1 rotates, the large steel formwork 6 is subjected to micro-adjustment, construction requirements are met, and accuracy of the section size of a component is guaranteed.
Specifically, the use number of the adjusting device can be selected according to the requirement of adjusting the large steel templates to form an adjusting system, so that the large steel templates can be subjected to micro-adjustment more flexibly.
The invention has the advantages and beneficial effects that:
1. the fine adjustment tool for supporting the large steel formwork and the construction method effectively guarantee the supporting accuracy of the large steel formwork, are short in time consumption, free of too much manpower, high in construction efficiency, beneficial to controlling the section size of a concrete member, easy to manufacture, convenient to disassemble, safe, reliable, low in cost and capable of being recycled for many times.
2. According to the fine adjustment tool for supporting the large steel formwork and the construction method, the manual and mechanical investment required by fine adjustment work on the large steel formwork in the prior art is greatly reduced, the construction progress can be remarkably accelerated, and the labor intensity of construction is reduced.
3. The fine adjustment tool for supporting the large steel formwork and the construction method have the advantages of convenience in material taking, simplicity in manufacturing, convenience and labor saving in operation, capability of being applied to large steel formworks of various sizes, capability of being repeatedly used for many times, and environmental friendliness.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides a large-scale steel form props up establishes and uses fine setting instrument which characterized in that includes:
the upper end of the jacking is provided with a tray, and a threaded rod is arranged in the vertical direction of the jacking;
the I-steel is arranged in the tray and used for abutting against the large steel formwork and adjusting the large steel formwork;
the sleeve is sleeved outside the threaded rod and used for protecting the threaded rod;
two vertical supporting steel pipes are arranged at the left end and the right end of the sleeve respectively and used for supporting the fine adjustment tool in the vertical direction;
and the transverse supporting steel pipe is horizontally arranged above the vertical supporting steel pipe and is used for supporting the fine adjustment tool in the horizontal direction.
2. The fine adjustment tool for supporting the large steel formwork according to claim 1, wherein: the sleeve pipe with the top holds in the palm, the sleeve pipe with be connected for the fastener between the vertical braces steel pipe.
3. The fine adjustment tool for supporting the large steel formwork according to claim 1, wherein: the outer surface distance of the two vertical supporting steel pipes is the diameter of the steel pipe.
4. The fine adjustment tool for supporting the large steel formwork according to claim 1, wherein: the threaded rod can move back and forth in the sleeve, and the wire outlet length of the jacking support is adjusted to be used for fine adjustment of the large steel formwork.
5. A method of constructing a fine adjustment tool for the erection of large steel forms as claimed in any one of claims 1 to 4, said method comprising the steps of:
completing the assembly of the fine tuning tool;
after the large steel formwork is erected, placing the fine adjustment tool on the outer side of the large steel formwork, rotating the threaded rod, adjusting the wire outlet length of the jacking support, and performing micro-adjustment on the large steel formwork; the above steps are repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928523.2A CN113565319A (en) | 2021-08-13 | 2021-08-13 | A fine-tuning tool and construction method for large-scale steel formwork support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928523.2A CN113565319A (en) | 2021-08-13 | 2021-08-13 | A fine-tuning tool and construction method for large-scale steel formwork support |
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| Publication Number | Publication Date |
|---|---|
| CN113565319A true CN113565319A (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110928523.2A Pending CN113565319A (en) | 2021-08-13 | 2021-08-13 | A fine-tuning tool and construction method for large-scale steel formwork support |
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| CN (1) | CN113565319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737751A (en) * | 2022-03-15 | 2022-07-12 | 中国五冶集团有限公司 | A kind of structural column formwork installation assembly and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202731291U (en) * | 2012-08-15 | 2013-02-13 | 福建工程学院 | Adjustable jacking for formwork support |
| CN203475870U (en) * | 2013-05-10 | 2014-03-12 | 中国葛洲坝集团股份有限公司 | Adjustable support device for top of bearing row rack |
| CN104652809A (en) * | 2015-01-07 | 2015-05-27 | 福建工程学院 | Construction method of support system for templates of concrete beams and slabs |
| CN206784917U (en) * | 2017-06-04 | 2017-12-22 | 湖南首创投资有限责任公司 | A kind of roof template support structure |
| CN207277212U (en) * | 2017-09-21 | 2018-04-27 | 中交第四公路工程局有限公司 | A kind of novel steel beam floorings construction formwork supporting structure |
| CN215907403U (en) * | 2021-08-13 | 2022-02-25 | 中冶天工集团有限公司 | Fine adjustment tool for supporting large steel formwork |
-
2021
- 2021-08-13 CN CN202110928523.2A patent/CN113565319A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202731291U (en) * | 2012-08-15 | 2013-02-13 | 福建工程学院 | Adjustable jacking for formwork support |
| CN203475870U (en) * | 2013-05-10 | 2014-03-12 | 中国葛洲坝集团股份有限公司 | Adjustable support device for top of bearing row rack |
| CN104652809A (en) * | 2015-01-07 | 2015-05-27 | 福建工程学院 | Construction method of support system for templates of concrete beams and slabs |
| CN206784917U (en) * | 2017-06-04 | 2017-12-22 | 湖南首创投资有限责任公司 | A kind of roof template support structure |
| CN207277212U (en) * | 2017-09-21 | 2018-04-27 | 中交第四公路工程局有限公司 | A kind of novel steel beam floorings construction formwork supporting structure |
| CN215907403U (en) * | 2021-08-13 | 2022-02-25 | 中冶天工集团有限公司 | Fine adjustment tool for supporting large steel formwork |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737751A (en) * | 2022-03-15 | 2022-07-12 | 中国五冶集团有限公司 | A kind of structural column formwork installation assembly and construction method |
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Application publication date: 20211029 |
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| RJ01 | Rejection of invention patent application after publication |