CN201103247Y - Adjustable steel support - Google Patents

Adjustable steel support Download PDF

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Publication number
CN201103247Y
CN201103247Y CNU2007201817640U CN200720181764U CN201103247Y CN 201103247 Y CN201103247 Y CN 201103247Y CN U2007201817640 U CNU2007201817640 U CN U2007201817640U CN 200720181764 U CN200720181764 U CN 200720181764U CN 201103247 Y CN201103247 Y CN 201103247Y
Authority
CN
China
Prior art keywords
support
upright column
adjustable
welded
floor
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.)
Expired - Fee Related
Application number
CNU2007201817640U
Other languages
Chinese (zh)
Inventor
李文东
于宝萍
张大伟
郭立英
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 22MCC Group Corp Ltd
Original Assignee
MCC Jingtang Construction 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 MCC Jingtang Construction Co Ltd filed Critical MCC Jingtang Construction Co Ltd
Priority to CNU2007201817640U priority Critical patent/CN201103247Y/en
Application granted granted Critical
Publication of CN201103247Y publication Critical patent/CN201103247Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a level formwork support for floor slabs, in particular to an adjustable steel support for the formwork support of the floor slabs of high-rise residential buildings with 2700-3000 of floor height and 100-180 of floor slab thickness. The level formwork support comprises a support upright column and an adjustable support. The support upright column is in a steel tubular structure; the lower end of the support upright column is welded and fixed with a back board; a rib plate is welded between the lower end of the support upright column and the back board; the upper end of the support upright column is welded with a mounting plate which is provided with a hole in the middle; the adjustable support consists of a U-tray, a screw rod integrated with the U-tray as a whole and an adjusting screw cap, wherein, the screw rod is inserted into the support upright column through the middle hole of the mounting plate; the adjusting screw cap can be tightly locked and positioned after the adjustable support is adjusted to the proper height by the adjusting screw cap. The level formwork support has strong commonality and is applicable to formwork support projects of cast-in-situ reinforced concrete floor slabs with different floor heights and different floor slab thicknesses; the level formwork support also has strong rigidity and convenient adjustment, support and dismounting and solves the problem of complicated drawknot of bowl-scaffolds and meets the requirement for smoothness of construction roads; the speed of formwork support is rapid; as turnover material is reduced and times of tower crane are reduced accordingly, comprehensive construction period is quickened by 30 percent.

Description

Adjustable steel supports
Technical field:
The utility model relates to the floor horizontal shuttering to be supported, and especially a kind of adjustable steel of high residential building floor height 2700~3000, thickness of slab 100~180 floor slab formerectings that is applicable to supports.
Background technology:
Usually floor slab formerecting adopts a full hall scaffold, and the scaffold of China Democratic National Construction Association generally adopts steel pipe scaffold or bowl fastening type scaffold, needs all in length and breadth that horizon bar connects, and stablizes guaranteeing.And the setting of horizontal brace, bridging, can bring construction passage inconvenience, mounting or dismounting loaded down with trivial details, increase circulation material quantity, strengthen problems such as cost.
Summary of the invention:
The utility model is intended to solve the described problem of background technology, and provide a kind of and must horizontal cross bar can not stand voluntarily, simple in structure, be convenient to on-the-spot practical operation, the adjustable steel that save a large amount of circulation materials simultaneously, reduces cost supports.
The technical scheme that the utility model addresses the above problem employing is: a kind of adjustable steel supports, comprise support post, adjustable supports, described support post is a steel tubular structure, its lower end and backing board welding are fixing, be welded with gusset between the two, its upper end is welded with mounting plate, has the hole in the middle of this mounting plate; Described adjustable supports by U holder, with the U holder be one screw mandrel, regulate a silk cap and constitute, screw mandrel is inserted in the support post by perforate in the middle of the mounting plate, its adjusted silk cap is adjusted to locking positioning behind the proper height with adjustable supports.
Compared with prior art, the beneficial effects of the utility model: the one, have highly versatile, adapt to the in-situ reinforced concrete slab template propping works of different floor heights, different thicknesss of slab; The 2nd, rigidity is convenient to by force adjust; The 3rd, prop up and tear open conveniently, it is loaded down with trivial details to have solved the rim of a bowl scaffold drawknot; The 4th, it is unimpeded to satisfy builder's road; The 5th, formwork speed is fast, and than adopting the fast 1-2 of other types support system formwork doubly, simultaneously because circulation material reduces, tower crane hangs time corresponding minimizing, the comprehensive duration is fast 30%, has accelerated the number of turnover.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of adjustable steel supports, and is made up of U holder 1, screw mandrel 2, an adjusting silk cap 3, mounting plate 4, support post 5, gusset 6, backing board 7.Support post 5 usefulness  60 welded steel pipes are made, length 2300mm, and bottom backing board 7 usefulness, 150 * 150 * 8 steel plates and its welding are reinforced gusset 6 for four jiaos, top mounting plate 4 usefulness, 120 * 120 * 6 steel plates and its welding, perforate in the middle of the mounting plate 4.U holder 1, with U holder 1 be one screw mandrel 2, regulate silk cap 3 and constitute adjustable supports, screw mandrel 2 is inserted in the support post 5 by the perforate in the middle of the mounting plate 4, rotates its adjusted silk cap 3, and adjustable supports is adjusted to proper height, silk cap 3 location are regulated in locking, have promptly finished the adjusting of support post height.

Claims (1)

1, a kind of adjustable steel supports, and comprises support post, adjustable supports, and it is characterized in that: support post is a steel tubular structure, and its lower end and backing board welding are fixing, are welded with gusset between the two, and its upper end is welded with mounting plate, has the hole in the middle of this mounting plate; Adjustable supports by U holder, with the U holder be one screw mandrel, regulate a silk cap and constitute, screw mandrel is inserted in the support post by perforate in the middle of the mounting plate, its adjusted silk cap is adjusted to locking positioning behind the proper height with adjustable supports.
CNU2007201817640U 2007-10-23 2007-10-23 Adjustable steel support Expired - Fee Related CN201103247Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201817640U CN201103247Y (en) 2007-10-23 2007-10-23 Adjustable steel support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201817640U CN201103247Y (en) 2007-10-23 2007-10-23 Adjustable steel support

Publications (1)

Publication Number Publication Date
CN201103247Y true CN201103247Y (en) 2008-08-20

Family

ID=39950271

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201817640U Expired - Fee Related CN201103247Y (en) 2007-10-23 2007-10-23 Adjustable steel support

Country Status (1)

Country Link
CN (1) CN201103247Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720372A (en) * 2012-06-04 2012-10-10 中联世纪建设集团有限公司 Novel top bracing type edge protecting rack
CN103061518A (en) * 2013-01-22 2013-04-24 中国十七冶集团有限公司 Method for constructing composite floor slabs of multi-storey residential building
CN103187841A (en) * 2013-03-29 2013-07-03 江苏南车电机有限公司 Clearing support tool of rotor of MW (megawatt)-level permanent magnetic direct drive wind driven generator
CN103850435A (en) * 2012-12-01 2014-06-11 陈永生 Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor
CN104005570A (en) * 2013-02-27 2014-08-27 招远泽洋工具制造有限公司 Height adjustable copying supporting column
CN105019674A (en) * 2015-07-27 2015-11-04 江苏溧阳建设集团有限公司 Safety shoring prop
CN105442868A (en) * 2015-12-18 2016-03-30 孝感华越机电科技有限公司 Adjustable steel-structure reticulated shell spliced scaffold
CN105549338A (en) * 2016-02-18 2016-05-04 武汉华星光电技术有限公司 Exposure measurement device and measurement platform thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720372A (en) * 2012-06-04 2012-10-10 中联世纪建设集团有限公司 Novel top bracing type edge protecting rack
CN102720372B (en) * 2012-06-04 2015-09-23 中联世纪建设集团有限公司 Novel formula of shoring faces frontier defense retaining frame
CN103850435A (en) * 2012-12-01 2014-06-11 陈永生 Hoisting framework device capable of replacing support framework and used for frame construction building concrete floor
CN103061518A (en) * 2013-01-22 2013-04-24 中国十七冶集团有限公司 Method for constructing composite floor slabs of multi-storey residential building
CN104005570A (en) * 2013-02-27 2014-08-27 招远泽洋工具制造有限公司 Height adjustable copying supporting column
CN103187841A (en) * 2013-03-29 2013-07-03 江苏南车电机有限公司 Clearing support tool of rotor of MW (megawatt)-level permanent magnetic direct drive wind driven generator
CN105019674A (en) * 2015-07-27 2015-11-04 江苏溧阳建设集团有限公司 Safety shoring prop
CN105019674B (en) * 2015-07-27 2017-11-24 江苏溧阳建设集团有限公司 A kind of safety roof
CN105442868A (en) * 2015-12-18 2016-03-30 孝感华越机电科技有限公司 Adjustable steel-structure reticulated shell spliced scaffold
CN105549338A (en) * 2016-02-18 2016-05-04 武汉华星光电技术有限公司 Exposure measurement device and measurement platform thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20100824

Address after: 064000 Hebei province Fengrun District No. 16 Tangshan City road of happiness

Patentee after: China MCC 22 Group Corp., Ltd.

Address before: 064000 Hebei province Fengrun District No. 16 Tangshan City road of happiness

Patentee before: MCC Jingtang Construction Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080820

Termination date: 20161023

CF01 Termination of patent right due to non-payment of annual fee