CN104358355A - Detachable column base fixing device and construction method thereof - Google Patents

Detachable column base fixing device and construction method thereof Download PDF

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Publication number
CN104358355A
CN104358355A CN201410625155.4A CN201410625155A CN104358355A CN 104358355 A CN104358355 A CN 104358355A CN 201410625155 A CN201410625155 A CN 201410625155A CN 104358355 A CN104358355 A CN 104358355A
Authority
CN
China
Prior art keywords
body unit
suspension column
built
ribs
hoop body
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.)
Pending
Application number
CN201410625155.4A
Other languages
Chinese (zh)
Inventor
孙锋
邓良波
洪国松
项杰
毛耿松
朱心敏
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.)
Zhejiang Jinggong Steel Structure Group Co Ltd
Original Assignee
Zhejiang Jinggong Steel Structure Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Jinggong Steel Structure Group Co Ltd filed Critical Zhejiang Jinggong Steel Structure Group Co Ltd
Priority to CN201410625155.4A priority Critical patent/CN104358355A/en
Publication of CN104358355A publication Critical patent/CN104358355A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a detachable column base fixing device and a construction method thereof. The detachable column base fixing device comprises two hoop body units which are connected together through bolts, and an embedded part carrier plate, wherein the two hoop body units are fixed on the embedded part carrier plate; and each hoop body unit is composed of a semicircular steel pipe and reinforcing ribs on the circumference of the semicircular steel pipe. A steel structure column base is subjected to temporary fixed treatment; and the fixing device can be repeatedly dismantled and assembled.

Description

A kind of detachable suspension column fastening devices and construction method thereof
Technical field
The present invention relates to a kind of detachable suspension column fastening devices and construction method thereof, particularly in steel work unitary strip post sliding construction process, be applicable to the temporary fixed of steel column and column root-plate, and can reuse.
Background technology
In recent years, in Construction of Steel Structure, hydraulic pressure sliding construction is very general, according to structural steelwork design feature, there is the situation of pillar and roof system slippage simultaneously in increasing sliding construction, and how to ensure the interim stabilization that structure hoisting is in place, the particularly temporary fixed technological difficulties being this type of and constructing of steel column.As being welded and fixed with original, after welding fabrication, not only deposited metal is removed and is damaged mother metal but also affect construction, draws to establish cable wind rope or arrange temporary support on steel pile limit be welded and fixed and affect Contraction in Site face and the lengthy and tedious complexity of technique.
In order to solve the construction technology difficult point of this class formation, the applicant provides a kind of detachable suspension column fastening devices and construction method thereof, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of detachable suspension column fastening devices and construction method thereof, namely temporary fixed process is taken to steel pile suspension column, and fastening devices can repeat dismounting.
For achieving the above object, technical scheme provided by the invention is: a kind of detachable suspension column fastening devices, comprises two hoop body unit and the built-in fitting top boards be bolted together, and wherein, two hoop body unit are fixed on built-in fitting top board; Described hoop body unit is made up of semicircle steel pipe and the reinforcing ribs being positioned at semicircle steel pipe periphery.
Further setting, the reinforcing ribs of described semicircle steel pipe periphery comprises vertical strengthening ribs rib and cross reinforcing rib.
Further setting, described cross reinforcing rib is fixed on built-in fitting top board by pre embedded bolt, is also provided with a plate between two vertical strengthening ribs ribs, and described two vertical strengthening ribs ribs are connected by high-strength bolt with junction plate.
A kind of construction method of detachable suspension column fastening devices: it is characterized in that: 1), while installation suspension column built-in fitting, first pre embedded bolt is set on built-in fitting top board; 2), steel column is installed, suspension column is mounted to design elevation position; 3), bind round body unit and junction plate location suspension column, and two hoop body unit are fixed on pre embedded bolt position; 4), body unit, junction plate and steel column fixation is bound round by high-strength bolt by two; 5), treat superstructure installation, before structure slippage, remove this device and carry out sliding construction.
Beneficial effect of the present invention: the efficiency improving work progress, decrease the workload in high-altitude, safety factor improves greatly, and reduces operating expenses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is hoop body block construction schematic diagram of the present invention;
Fig. 3 is hoop body unit connection relation schematic diagram of the present invention.
Detailed description of the invention
By reference to the accompanying drawings, present pre-ferred embodiments is described in further detail.
As Figure 1-3, what the present invention disclosed is a kind of detachable suspension column fastening devices, comprises two hoop body unit 1 and the built-in fitting top boards 2 be bolted together, and wherein, two hoop body unit 1 are fixed on built-in fitting top board 2; Described hoop body unit 1 is made up of with the reinforcing ribs 12 being positioned at semicircle steel pipe 11 periphery semicircle steel pipe 11.
Further setting, the reinforcing ribs 12 of described semicircle steel pipe 11 periphery comprises vertical strengthening ribs rib 121 and cross reinforcing rib 122, described cross reinforcing rib 122 is fixed on built-in fitting top board 2 by pre embedded bolt 3, also be provided with a plate 4 between two vertical strengthening ribs ribs 121, described two vertical strengthening ribs ribs 121 are connected by high-strength bolt 5 with junction plate 4.
A kind of construction method of detachable suspension column fastening devices: it is characterized in that: 1), while installation suspension column built-in fitting, first pre embedded bolt 3 is set on built-in fitting top board 2; 2), steel column 6 is installed, suspension column is mounted to design elevation position; 3), hoop body unit 1 and junction plate 4 are located suspension column, and two hoop body unit 1 are fixed on pre embedded bolt 3 position; 4), body unit 1, junction plate 4 and steel column 6 fixation is bound round by high-strength bolt 5 by two; 5), treat superstructure installation, before structure slippage, remove this device and carry out sliding construction.
The present embodiment is for explaining inventive concept of the present invention, but not limiting the scope of the present invention, allly does any unsubstantiality to above-described embodiment and changes, and all belongs to protection scope of the present invention.

Claims (4)

1. a detachable suspension column fastening devices, is characterized in that: comprise two hoop body unit and the built-in fitting top boards be bolted together, and wherein, two hoop body unit are fixed on built-in fitting top board; Described hoop body unit is made up of semicircle steel pipe and the reinforcing ribs being positioned at semicircle steel pipe periphery.
2. the detachable suspension column fastening devices of one according to claim 1, is characterized in that: the reinforcing ribs of described semicircle steel pipe periphery comprises vertical strengthening ribs rib and cross reinforcing rib.
3. the detachable suspension column fastening devices of one according to claim 2, it is characterized in that: described cross reinforcing rib is fixed on built-in fitting top board by pre embedded bolt, also be provided with a plate between two vertical strengthening ribs ribs, described two vertical strengthening ribs ribs are connected by high-strength bolt with junction plate.
4. the construction method of a detachable suspension column fastening devices: it is characterized in that: 1), while installation suspension column built-in fitting, first pre embedded bolt is set on built-in fitting top board; 2), steel column is installed, suspension column is mounted to design elevation position; 3), bind round body unit and junction plate location suspension column, and two hoop body unit are fixed on pre embedded bolt position; 4), body unit, junction plate and steel column fixation is bound round by high-strength bolt by two; 5), treat superstructure installation, before structure slippage, remove this device and carry out sliding construction.
CN201410625155.4A 2014-11-07 2014-11-07 Detachable column base fixing device and construction method thereof Pending CN104358355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410625155.4A CN104358355A (en) 2014-11-07 2014-11-07 Detachable column base fixing device and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410625155.4A CN104358355A (en) 2014-11-07 2014-11-07 Detachable column base fixing device and construction method thereof

Publications (1)

Publication Number Publication Date
CN104358355A true CN104358355A (en) 2015-02-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410625155.4A Pending CN104358355A (en) 2014-11-07 2014-11-07 Detachable column base fixing device and construction method thereof

Country Status (1)

Country Link
CN (1) CN104358355A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104847052A (en) * 2015-04-29 2015-08-19 华侨大学 Earthquake damage replaceable combination column structure
CN110761489A (en) * 2019-11-01 2020-02-07 江苏沪宁钢机股份有限公司 Strong-support elliptic cylinder and assembling and welding process thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04153427A (en) * 1990-10-16 1992-05-26 Hitachi Metals Ltd Pedestal
JPH05339992A (en) * 1992-06-09 1993-12-21 Daiwa House Ind Co Ltd Structure of column base for square steel pipe column
JPH06193143A (en) * 1992-12-28 1994-07-12 Daiwa House Ind Co Ltd Column base structure of square steel tube column
KR101179037B1 (en) * 2010-08-13 2012-09-03 조선대학교산학협력단 Exposed type Collumn Base
CN202766972U (en) * 2012-06-05 2013-03-06 葛洲坝集团第二工程有限公司 Circular pier column hoop
CN203429895U (en) * 2013-09-04 2014-02-12 哈尔滨锅炉厂有限责任公司 Column-foot bottom plate of large power station boiler
CN204238443U (en) * 2014-11-07 2015-04-01 浙江精工钢结构集团有限公司 A kind of detachable suspension column fastening devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04153427A (en) * 1990-10-16 1992-05-26 Hitachi Metals Ltd Pedestal
JPH05339992A (en) * 1992-06-09 1993-12-21 Daiwa House Ind Co Ltd Structure of column base for square steel pipe column
JPH06193143A (en) * 1992-12-28 1994-07-12 Daiwa House Ind Co Ltd Column base structure of square steel tube column
KR101179037B1 (en) * 2010-08-13 2012-09-03 조선대학교산학협력단 Exposed type Collumn Base
CN202766972U (en) * 2012-06-05 2013-03-06 葛洲坝集团第二工程有限公司 Circular pier column hoop
CN203429895U (en) * 2013-09-04 2014-02-12 哈尔滨锅炉厂有限责任公司 Column-foot bottom plate of large power station boiler
CN204238443U (en) * 2014-11-07 2015-04-01 浙江精工钢结构集团有限公司 A kind of detachable suspension column fastening devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104847052A (en) * 2015-04-29 2015-08-19 华侨大学 Earthquake damage replaceable combination column structure
CN104847052B (en) * 2015-04-29 2017-04-05 华侨大学 A kind of damaged replaceable composite column structure
CN110761489A (en) * 2019-11-01 2020-02-07 江苏沪宁钢机股份有限公司 Strong-support elliptic cylinder and assembling and welding process thereof

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Application publication date: 20150218

RJ01 Rejection of invention patent application after publication