CN205116748U - A column base device for steel construction slides - Google Patents

A column base device for steel construction slides Download PDF

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Publication number
CN205116748U
CN205116748U CN201520548641.0U CN201520548641U CN205116748U CN 205116748 U CN205116748 U CN 205116748U CN 201520548641 U CN201520548641 U CN 201520548641U CN 205116748 U CN205116748 U CN 205116748U
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China
Prior art keywords
steel
rail
plate
steel column
construction
Prior art date
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Active
Application number
CN201520548641.0U
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Chinese (zh)
Inventor
刘明路
孙从永
韩向科
张建生
王馥琴
贾文彬
朱术文
徐宁
王军
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.)
China MCC20 Group Corp Ltd
Shanghai Ershiye Construction Co Ltd
Original Assignee
Shanghai Mcc No13 Construction Co Ltd
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Priority to CN201520548641.0U priority Critical patent/CN205116748U/en
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Publication of CN205116748U publication Critical patent/CN205116748U/en
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Abstract

The utility model provides a column base device for steel construction slides, it includes steel column, steel column bottom plate, bottom plate stiffening rib, rail, rail cardboard, characterized by: still include cardboard angle steel and spacing fixing device, the cardboard angle steel sets up in the outside of rail cardboard, and spacing fixing device includes vertical steel sheet, horizontal stiffening rib and hemisphere contact steel sheet, vertical steel sheet has two, along rail length direction symmetry set up the rail both sides and with steel column bottom plate bottom surface fixed connection, be equipped with the horizontal stiffening rib of polylith between steel column bottom plate and the vertical steel sheet, two blocks of vertical steel sheets set up the hemisphere towards a side surface of rail along rail length direction interval and contact the steel sheet. This column base device moves down to the rail both sides through the horizontal counter -force with the steel construction, has improved the stability of steel construction when sliding greatly, and then has improved efficiency of construction and the security of steel construction when sliding the construction.

Description

For the suspension column device of steel structure slipping
Technical field
The utility model relates to steel structure slipping technical field of construction, specifically a kind of suspension column device for steel structure slipping and construction method thereof.
Background technology
Along with expanding economy, large span class steel work obtains to be applied widely.During large-span steel construction, traditional construction method adopts tower crane and large-scale mobile lifting machine.Along with the development of the technology such as Construction of Steel Structure and computer, computer controls synchronization-sliding technology and is widely used in steel work.During slippage, it is generally adopt piston shoes to connect that steel work is connected with rail.During steel structure slipping, if steel structure water is redressed, force rate is comparatively large, and does not allow to be discharged according to designing requirement, this just requires that slippage rail bears larger horizontal force, and then easily cause rail to turn on one's side, cause steel work unstability, affect normally carrying out of slippage work.
Summary of the invention
The purpose of this utility model is, provides a kind of effect by firm structure level counter-force to move down, thus rail rollover when avoiding slippage, ensure the suspension column device of engineering normal construction.
In order to achieve the above object, the utility model is achieved in that
For a suspension column device for steel structure slipping, it comprises steel column, steel column base plate, bottom plate reinforcing rib, rail, rail clamp; Steel column is vertically arranged, steel column base plate is arranged on bottom steel column, around arranging polylith bottom plate reinforcing rib between steel column base plate and steel column, steel rail laying is on base surface, both sides are fixedly connected with base surface by rail clamp, also comprise clamp angle steel and limiting and fixing device, clamp angle steel is arranged on the outside of rail clamp, and limiting and fixing device comprises vertical steel plate, transverse stiffener and hemispherical contact steel plate; Vertical steel plate has two pieces, be symmetricly set on rail both sides along rail length direction and be fixedly connected with steel column base plate bottom surface, be provided with polylith transverse stiffener between steel column base plate and vertical steel plate, two blocks of vertical steel plates arrange hemispherical contact steel plate towards a side surface of rail along rail length direction interval.
This suspension column device is by being displaced downwardly to rail both sides by the horizontal reacting force of steel work, and with the contact point of hemispherical contact steel plate as whole suspension column device and rail, so, even if top steel work has slight inclination, also can not have influence on rail makes it topple, thus substantially increase the stability of steel work when slippage, and then improve the efficiency of construction of steel work when sliding construction and safety.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A direction view of Fig. 1.
Fig. 3 is the B-B direction view of Fig. 1.
Detailed description of the invention
The utility model is further illustrated below by way of specific embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of suspension column device for steel structure slipping, it comprises steel column 1, steel column base plate 2, bottom plate reinforcing rib 3, rail 7, rail clamp 5; Steel column 1 is vertically arranged, steel column base plate 2 is arranged on bottom steel column 1, around arranging polylith bottom plate reinforcing rib 3 between steel column base plate 2 and steel column 1, rail 7 is laid on base surface, both sides are fixedly connected with base surface by rail clamp 5, also comprise clamp angle steel 6 and limiting and fixing device, clamp angle steel 6 is arranged on the outside of rail clamp 5, and limiting and fixing device comprises vertical steel plate 9, transverse stiffener 4 and hemispherical contact steel plate 8; Vertical steel plate 9 has two pieces, be symmetricly set on rail 7 both sides along rail length direction and be fixedly connected with steel column base plate 2 bottom surface, be provided with polylith transverse stiffener 4, two blocks of vertical steel plates 9 between steel column base plate 2 and vertical steel plate 9, towards a side surface of rail 7, hemispherical contact steel plate 8 be set along rail 7 length direction interval.
Above-mentioned suspension column device,
Steel column base plate 2 is steel plate that 20mm is thick, bottom plate reinforcing rib 3 is steel plate that 20mm is thick,
The equal leg angle that rail 7 is 43kg rail, rail clamp 5 is steel plate that 16mm is thick, clamp angle steel is 100mm × 100mm × 10mm; Vertical steel plate 9, transverse stiffener 4 thickness of slab are 16mm, the radius of hemispherical contact steel plate is 30mm.
The construction method of above-mentioned suspension column device:
(2) be shelved in concrete foundation by rail 7, utilize rail clamp 5 to be fixed by rail 7, rail clamp 5 spacing is 500mm; Then be welded on rail clamp 5 by clamp angle steel 6, adopt fillet weld, leg size of fillet weld is 8mm;
(2) on steel column base plate 2 pad welding steel post 1, then 3, bottom plate reinforcing rib is welded on steel column 1 and steel column base plate 2; For avoiding base plate welding deformation excessive, first adopt fillet weld steel column 1 and steel column base plate 2 to be linked together by bottom plate reinforcing rib 3, leg size of fillet weld is 10mm; Then steel column base plate 2 and steel column 1 are welded together, adopt melt-through weld, during location, steel column 1 is positioned at the center of steel column base plate.
(3) semi-circular contact steel plate 8 is welded on the vertical steel plate 9 of limiting plate fastening devices, apart from steel column base plate 2 lower sideline 80mm, totally 5.Employing fillet weld connects, and leg size of fillet weld is 10mm;
(4) be welded on steel column base plate 2 by the vertical steel plate 9 of limiting plate fastening devices, adopt fillet weld to connect, leg size of fillet weld is 10mm; Apart from rail 7 center line 150mm;
(5) be welded on by transverse stiffener 4 on steel column base plate 2 and vertical steel plate 9, adopt fillet weld to connect, leg size of fillet weld is 10mm, stiffening rib totally 5
In above-mentioned construction operation, step (2)-(5) can complete in steel work processing factory, are transported to building site after having produced in batches, are connected before sliding construction with steel superstructure bearing.

Claims (1)

1., for a suspension column device for steel structure slipping, it comprises steel column, steel column base plate, bottom plate reinforcing rib, rail, rail clamp; Steel column is vertically arranged, steel column base plate is arranged on bottom steel column, around arranging polylith bottom plate reinforcing rib between steel column base plate and steel column, steel rail laying is on base surface, both sides are fixedly connected with base surface by rail clamp, it is characterized in that: also comprise clamp angle steel and limiting and fixing device, clamp angle steel is arranged on the outside of rail clamp, and limiting and fixing device comprises vertical steel plate, transverse stiffener and hemispherical contact steel plate; Vertical steel plate has two pieces, be symmetricly set on rail both sides along rail length direction and be fixedly connected with steel column base plate bottom surface, be provided with polylith transverse stiffener between steel column base plate and vertical steel plate, two blocks of vertical steel plates arrange hemispherical contact steel plate towards a side surface of rail along rail length direction interval.
CN201520548641.0U 2015-07-27 2015-07-27 A column base device for steel construction slides Active CN205116748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520548641.0U CN205116748U (en) 2015-07-27 2015-07-27 A column base device for steel construction slides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520548641.0U CN205116748U (en) 2015-07-27 2015-07-27 A column base device for steel construction slides

Publications (1)

Publication Number Publication Date
CN205116748U true CN205116748U (en) 2016-03-30

Family

ID=55572367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520548641.0U Active CN205116748U (en) 2015-07-27 2015-07-27 A column base device for steel construction slides

Country Status (1)

Country Link
CN (1) CN205116748U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201217A (en) * 2015-07-27 2015-12-30 上海十三冶建设有限公司 Column foot device for steel structure sliding and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201217A (en) * 2015-07-27 2015-12-30 上海十三冶建设有限公司 Column foot device for steel structure sliding and construction method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Patentee after: Shanghai twenty Metallurgical Construction Co., Ltd.

Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Patentee before: SHANGHAI MCC NO.13 CONSTRUCTION CO., LTD.

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20190730

Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Co-patentee after: China Twenty Metallurgical Group Co., Ltd.

Patentee after: Shanghai twenty Metallurgical Construction Co., Ltd.

Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Patentee before: Shanghai twenty Metallurgical Construction Co., Ltd.

TR01 Transfer of patent right