CN103866865A - Pre-embedding and fixing method for foundation bolt with diameter of 48mm - Google Patents
Pre-embedding and fixing method for foundation bolt with diameter of 48mm Download PDFInfo
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- CN103866865A CN103866865A CN201210547708.XA CN201210547708A CN103866865A CN 103866865 A CN103866865 A CN 103866865A CN 201210547708 A CN201210547708 A CN 201210547708A CN 103866865 A CN103866865 A CN 103866865A
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Abstract
The invention relates to an pre-embedding and fixing method for a foundation bolt with a diameter of 48mm. the pre-embedding and fixing method comprises the steps of: 1, making a foundation bed on a soil layer with an pre-embedding position of the foundation bolt; 2, assembling a casting mold with a concrete foundation on the foundation bed; 3, symmetrically mounting stabilizing bars on the soil layer on two sides of the foundation bed with the pre-embedding position of the foundation bolt in an inserting manner; 4, symmetrically and fixedly mounting bearing columns on the foundation bed on the outer side of the casting mold with the concrete foundation corresponding to the pre-embedding position, wherein the bearing columns are fixed with aslant stay bars, at the same side with the bearing columns, fixedly mounted on the stabilizing bar; 5, fixedly mounting a bearing crossbar between the symmetric bearing columns; 6, finding the pre-embedding position of the foundation bolt on the bearing cross bar, and pre-embedding and fixing the foundation bolt accurately. According to the pre-embedding and fixing method for the foundation bolt with the diameter of 48mm, a common fastener type steel tube scaffolding is used as the material of a foundation bolt fixed mount, so that mounting is simple and rapid, operation is convenient, and time and labor are saved; the foundation bolt fixed mount is arranged outside the base so as to be capable of being used repeatedly, and thus the usage amount of steel is saved, and construction cost is reduced.
Description
Technical field
The invention belongs to the realm of building construction, especially a kind of diameter is the pre-buried fixing means of 48mm stone bolt.
Background technology
At the realm of building construction, the ground main part of large stadium or industrial premises is in most cases designed to steel structural form, it is a kind of method often adopting that the suspension column of steel work or bearing are connected by stone bolt with basis, and diameter is that the bolt of φ 48mm is wherein one of common stone bolt specification.Because this kind of diameter of bolt is larger, before base concrete cast, the pre-buried of bolt is fixedly the critical process of construction.In construction in the past, the pre-buried employing shaped steel bolt fixed mount of this bolt is first buried ironware underground on foundation pad, on ironware, weld column, bearing diagonal is set between column, column top install crossbeam, by stone bolt with shaped steel frame be located on crossbeam, complete fixing.This method, in the most of disposable buried foundation concrete of bolt fixed mount, can not reuse, and causes waste of material.And construction is comparatively complicated, and time-consuming taking a lot of work, has strengthened construction cost, has reduced production efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, it is the pre-buried fixing means of 48mm stone bolt that a kind of diameter is provided, and the method is scientific and reasonable, simple, convenient fast, installation is accurate, improved efficiency of construction, has reduced construction cost.
The present invention solves its technical problem and is achieved through the following technical solutions:
Diameter is a pre-buried fixing means for 48mm stone bolt, and the step of its pre-buried fixing means is as follows:
(1), on being the soil layer of 48mm embedding anchor bolts position, diameter makes foundation pad;
(2), assembling concrete basis casting mold on foundation pad;
(3) be, the firm bar of symmetrical plug-in mounting on the soil layer of foundation pad both sides of 48mm embedding anchor bolts position at corresponding diameter;
, be that on the foundation pad in concrete foundation casting mold outside of 48mm embedding anchor bolts position, symmetry is fixedly mounted with load-bearing vertical rod at corresponding diameter, this load-bearing vertical rod is fixed by the hound being fixedly mounted with firm bar of homonymy;
(5), be fixedly mounted with load-bearing cross bar between symmetrical load-bearing vertical rod, the two ends of this load-bearing cross bar are packed in respectively load-bearing vertical rod top;
(6), on load-bearing cross bar, to find diameter accurately be 48mm embedding anchor bolts position, is that 48mm stone bolt correct embedment is fixed by diameter.
And, between load-bearing cross bar and load-bearing vertical rod, be fixedly mounted with diagonal member.
And described diameter is that 48mm stone bolt is packed on load-bearing cross bar by scaffold clasp.
Advantage of the present invention and beneficial effect are:
This diameter is that the pre-buried fixing means of 48mm stone bolt has adopted common fastener type steel pipe scaffold as anchor bolt fixing bracket material, simple and fast is installed, easy to operate, time saving and energy saving, anchor bolt fixing bracket is arranged on outside basis, can reuse, the use amount of saving steel, has reduced construction cost.
Accompanying drawing explanation
Fig. 1 is the installment state figure that the present invention installs one group of stone bolt.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Diameter is a pre-buried fixing means for 48mm stone bolt, and the step of its pre-buried fixing means is as follows:
(1), on being the soil layer 10 of 48mm embedding anchor bolts position, diameter makes foundation pad 8;
(2), the casting mold on assembling concrete basis 9 on foundation pad;
(3) be, the firm bar 1 of symmetrical plug-in mounting on the soil layer of foundation pad both sides of 48mm embedding anchor bolts position at corresponding diameter;
, be that on the foundation pad in concrete foundation casting mold outside of 48mm embedding anchor bolts position, symmetry is fixedly mounted with load-bearing vertical rod 3 at corresponding diameter, this load-bearing vertical rod is fixing by the hound 2 being fixedly mounted with firm bar of homonymy;
(5), be fixedly mounted with load-bearing cross bar 5 between symmetrical load-bearing vertical rod, the two ends of this load-bearing cross bar are packed in respectively load-bearing vertical rod top, between load-bearing cross bar and load-bearing vertical rod, are fixedly mounted with diagonal member 4; This diagonal member effectively prevents the downwarp of load-bearing cross bar, diameter is that 48mm stone bolt 6 is packed on load-bearing cross bar by scaffold clasp 7, while fills some cottons between stone bolt and fastener or rubber protects bolt not to be damaged, firm bar, load-bearing vertical rod, hound and load-bearing cross bar composition anchor bolt fixing bracket;
(6), on load-bearing cross bar, to find diameter accurately be 48mm embedding anchor bolts position, is that 48mm stone bolt correct embedment is fixed by diameter.Multiple stone bolt in concrete foundation adopt anchor bolt fixing bracket separately, can adopt connecting rod to be fixedly mounted with between anchor bolt fixing bracket.After adopting connecting rod to be fixedly mounted with, multiple stone bolt geometrical clamps connect into a stable entirety, guarantee that bolt fixed mount is indeformable during pouring concrete, reach bolt embedment accuracy.
Claims (3)
1. diameter is a pre-buried fixing means for 48mm stone bolt, it is characterized in that: the step of this pre-buried fixing means is as follows:
(1), on being the soil layer of 48mm embedding anchor bolts position, diameter makes foundation pad;
(2), the casting mold on assembling concrete basis on foundation pad;
(3) be, the firm bar of symmetrical plug-in mounting on the soil layer of foundation pad both sides of 48mm embedding anchor bolts position at corresponding diameter;
, be that on the foundation pad in concrete foundation casting mold outside of 48mm embedding anchor bolts position, symmetry is fixedly mounted with load-bearing vertical rod at corresponding diameter, this load-bearing vertical rod is fixed by the hound being fixedly mounted with firm bar of homonymy;
(5), be fixedly mounted with load-bearing cross bar between symmetrical load-bearing vertical rod, the two ends of this load-bearing cross bar are packed in respectively load-bearing vertical rod top;
(6), on load-bearing cross bar, to find diameter accurately be 48mm embedding anchor bolts position, is that 48mm stone bolt correct embedment is fixed by diameter.
2. diameter according to claim 1 is the pre-buried fixing means of 48mm stone bolt, it is characterized in that: between load-bearing cross bar and load-bearing vertical rod, be fixedly mounted with diagonal member.
3. diameter according to claim 1 is the pre-buried fixing means of 48mm stone bolt, it is characterized in that: described diameter is that 48mm stone bolt is packed on load-bearing cross bar by scaffold clasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547708.XA CN103866865B (en) | 2012-12-17 | 2012-12-17 | The pre-buried fixing means of a diameter of 48mm foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547708.XA CN103866865B (en) | 2012-12-17 | 2012-12-17 | The pre-buried fixing means of a diameter of 48mm foundation bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103866865A true CN103866865A (en) | 2014-06-18 |
| CN103866865B CN103866865B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210547708.XA Active CN103866865B (en) | 2012-12-17 | 2012-12-17 | The pre-buried fixing means of a diameter of 48mm foundation bolt |
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| Country | Link |
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| CN (1) | CN103866865B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965575A (en) * | 2019-11-25 | 2020-04-07 | 中国十九冶集团有限公司 | Foundation bolt mounting and fixing tool and method for equipment foundation |
| CN112726824A (en) * | 2020-12-30 | 2021-04-30 | 湖南鸿云杭萧绿建科技有限公司 | Mounting and hoisting method for assembled steel structure building steel column node |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184203A (en) * | 1995-10-31 | 1997-07-15 | Motoomi Ogata | Method and device for fixing metal member to concrete, and anchor bolt and shear bearing ring |
| CN2596170Y (en) * | 2002-10-30 | 2003-12-31 | 莱芜钢铁集团有限公司 | Positioning rack of pre-buried ground bolt |
| CN101266011A (en) * | 2008-04-22 | 2008-09-17 | 中冶天工建设有限公司 | Mounting device for preburying high precision major diameter anchor bolt and mounting method therefor |
| CN101307603A (en) * | 2008-06-06 | 2008-11-19 | 中冶天工上海十三冶建设有限公司 | Column base anchor bolt moving-out type fixing rack construction method |
| CN101338566A (en) * | 2008-08-29 | 2009-01-07 | 河北省第四建筑工程公司 | Integral built-in process for groups of anchor bolts |
| CN101666100A (en) * | 2009-09-15 | 2010-03-10 | 中冶实久建设有限公司 | Method for accurately installing large foundation bolt of industrial equipment foundation |
| CN202430737U (en) * | 2011-12-26 | 2012-09-12 | 中国十七冶集团有限公司 | Overall positioning and reinforcing device for equipment foundation row and group embedded bolt |
-
2012
- 2012-12-17 CN CN201210547708.XA patent/CN103866865B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184203A (en) * | 1995-10-31 | 1997-07-15 | Motoomi Ogata | Method and device for fixing metal member to concrete, and anchor bolt and shear bearing ring |
| CN2596170Y (en) * | 2002-10-30 | 2003-12-31 | 莱芜钢铁集团有限公司 | Positioning rack of pre-buried ground bolt |
| CN101266011A (en) * | 2008-04-22 | 2008-09-17 | 中冶天工建设有限公司 | Mounting device for preburying high precision major diameter anchor bolt and mounting method therefor |
| CN101307603A (en) * | 2008-06-06 | 2008-11-19 | 中冶天工上海十三冶建设有限公司 | Column base anchor bolt moving-out type fixing rack construction method |
| CN101338566A (en) * | 2008-08-29 | 2009-01-07 | 河北省第四建筑工程公司 | Integral built-in process for groups of anchor bolts |
| CN101666100A (en) * | 2009-09-15 | 2010-03-10 | 中冶实久建设有限公司 | Method for accurately installing large foundation bolt of industrial equipment foundation |
| CN202430737U (en) * | 2011-12-26 | 2012-09-12 | 中国十七冶集团有限公司 | Overall positioning and reinforcing device for equipment foundation row and group embedded bolt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965575A (en) * | 2019-11-25 | 2020-04-07 | 中国十九冶集团有限公司 | Foundation bolt mounting and fixing tool and method for equipment foundation |
| CN112726824A (en) * | 2020-12-30 | 2021-04-30 | 湖南鸿云杭萧绿建科技有限公司 | Mounting and hoisting method for assembled steel structure building steel column node |
| CN112726824B (en) * | 2020-12-30 | 2022-06-28 | 湖南鸿云杭萧绿建科技有限公司 | Assembled steel structure building steel column joint structure and installation method |
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| Publication number | Publication date |
|---|---|
| CN103866865B (en) | 2016-12-28 |
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