CN106436922A - Demountable support device and assembling method thereof - Google Patents

Demountable support device and assembling method thereof Download PDF

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Publication number
CN106436922A
CN106436922A CN201610921369.5A CN201610921369A CN106436922A CN 106436922 A CN106436922 A CN 106436922A CN 201610921369 A CN201610921369 A CN 201610921369A CN 106436922 A CN106436922 A CN 106436922A
Authority
CN
China
Prior art keywords
steel plate
plate
spill steel
connecting plate
holder device
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
CN201610921369.5A
Other languages
Chinese (zh)
Inventor
苏高尚
许祥
陈超
芮斌
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.)
Huatian Engineering and Technology Corp MCC
Original Assignee
Huatian Engineering and Technology Corp MCC
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 Huatian Engineering and Technology Corp MCC filed Critical Huatian Engineering and Technology Corp MCC
Priority to CN201610921369.5A priority Critical patent/CN106436922A/en
Publication of CN106436922A publication Critical patent/CN106436922A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/41Connecting devices specially adapted for embedding in concrete or masonry
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2415Brackets, gussets, joining plates
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2418Details of bolting

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention discloses a demountable support device and an assembling method thereof. The demountable support device comprises an embedded part, a support and a connecting device. The embedded part comprises an anchor jaw and a U-shaped steel plate, the anchor jaw is welded to the back face of the U-shaped steel plate, and the support is connected to the concave face of the U-shaped steel plate through the connecting device. The connecting device comprises a connecting plate and a plurality of connecting units. The support is fixed to the connecting plate, and the connecting plate is connected to the concave face of the U-shaped steel plate through the connecting units. According to the support device, the support is mechanically connected with the embedded part, construction can be carried out by common operation workers at the same time, construction efficiency and construction quality are greatly improved compared with traditional welded connection, and the construction period of a project is greatly shortened.

Description

A kind of removable holder device and assemble method thereof
Technical field
The invention belongs to secondary installing steel structure support engineering field, be specifically related to a kind of steel structure support and assembling side thereof Method.
Background technology
Built-in fitting refer to install in advance (burying) in concealed work, the component and fitting that disposes before concreting, be used for The connection on the body construction of external equipment component is fixed.In recent years, China's building trade fast development, built-in fitting is as connection Steel construction and the key component of xoncrete structure, applied to industrial building, large-scale public building, high level more and more and surpassed In skyscraper.
Common practices now for secondary installing steel structure support is, processing built-in fitting (reinforcing bar anchor fluke+pre-embedded steel slab), Then bury built-in fitting underground in concrete, after concreting form removal, then connect steel structure support by welding manner.Its Middle welding link needs on-the-spot power taking and satisfactory accredited electric welder, to during Steel Structure Installation one by one weld seam weld Connect, time and effort consuming, and overhead welding very likely it cannot be guaranteed that welding quality, if number of holders is more, welding sequence And the welder's quantity that meets the requirements will directly affect the engineering whole duration.Meanwhile, the spark of welding is also possible to cause security incident. If during in addition, steel structure support needs reconstruction or removes, can only slice off or overall pulling down by current way, steel can weigh Multiple usability reduces, and adds construction cost.
Content of the invention
Problem to be solved by this invention is to provide a kind of removable holder device and assemble method thereof.The present invention props up Rack device medium-height trestle and built-in fitting, by being mechanically connected, can be constructed by general operator simultaneously, efficiency of construction, construction quality Connect compared with traditional welding and be greatly improved, also greatly shorten the duration of engineering.In addition, when steel construction reconstruction or dismounting, this The steel structure support of invention can completely remove recycling, greatly reduces engineering cost.
A kind of removable holder device of the present invention, it includes built-in fitting, support, attachment means;Built-in fitting include anchor fluke, Spill steel plate, anchor fluke is welded on the back side of spill steel plate, and support is connected on the concave surface of spill steel plate by attachment means.
Further, described attachment means includes connecting plate, several connecting units;Support is fixed on connecting plate, Connecting plate is connected on the concave surface of spill steel plate by connecting unit.
Further, described connecting unit at least two;Each connecting unit is divided into fixed and movable two parts, Standing part is arranged in spill steel plate, and movable part is connected with standing part by the hole on connecting plate;On connecting plate Two holes are respectively at up and down at two of support.
Further, one, two holes on connecting plate are through hole, and another is U-shaped hole.
Further, the standing part of described connecting unit be bolt, movable part be nut, pad;Bolt one end Being fixed in spill steel plate, the other end passes through from the hole of connecting plate, and connecting plate is pressed on the recessed of spill steel plate by nut, pad On face.
Further, the standing part of described connecting unit be interior buckle, movable part be outer buckle;Interior buckle is arranged In spill steel plate, bayonet socket outwardly, outer buckle passes through from the hole of connecting plate, and its Access Division snaps in the bayonet socket of interior buckle, will Connecting plate is pressed on the concave surface of spill steel plate.
Further, described connecting unit is joinery and its construction, and the standing part of connecting unit is fourth of the twelve Earthly Branches part, and movable part is Tenon part;Fourth of the twelve Earthly Branches part is arranged in spill steel plate, and after tenon part passes through from the hole of connecting plate, its tenon inserts in mortise, by connecting plate It is pressed on the concave surface of spill steel plate.
Further, described anchor fluke can be reinforcing bar, shaped steel, steel plate etc..
Further, described spill steel plate can be double layer hollow shape.
The assemble method of a kind of removable holder device of the present invention, comprises the following steps that:
(1) anchor fluke is welded on the back side of spill steel plate, and the standing part of connecting unit is arranged in spill steel plate;
(2) complete at reinforcing bar binding, before concrete blinding engineering, anchor fluke and spill steel plate built-in fitting are placed in design position Put;
(3) casting concrete, is poured into built-in fitting anchor fluke and spill steel plate in concrete;
(4) support and connecting plate are reliably connected;
(5) connecting plate is abutted against on the concave surface of spill steel plate, by the movable part of connecting unit by connecting plate Hole is connected with the standing part of connecting unit.
A kind of removable holder device of the present invention uses mechanical connection manner, i.e. by machinery between support and built-in fitting Mode connects and can dismantle, and directly avoids being welded to connect in steel structure support installation process, it is not necessary to hold the welder of card, with When mechanical connection manner multiple workman can be constructed simultaneously, efficiency of construction, construction quality compared with traditional welding connect be greatly improved, Also the duration of engineering is greatly shortened.In addition, when steel construction reconstruction or dismounting, the steel structure support of the present invention can completely be torn open Except recycling, greatly reduce engineering cost.
Brief description
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the right view of Fig. 1.
1 anchor fluke, 2 up concave type steel plates, 3 end seats, 4 pads, 5 bolts, 6 nuts, 7 supports
Detailed description of the invention
The present invention will be described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment 1
A kind of removable holder device of the present invention, it includes built-in fitting, support the 7th, attachment means;Built-in fitting includes anchor fluke 1st, spill steel plate 2, anchor fluke 1 is welded on the back side of spill steel plate 2, and support 7 is connected to the concave surface of spill steel plate 2 by attachment means On.
Support in the present invention uses with built-in fitting and is mechanically connected, and therefore can mount and dismount easily.
Embodiment 2
Described attachment means includes connecting plate the 3rd, several connecting units;Support 7 is fixed on connecting plate 3, connecting plate 3 It is connected on the concave surface of spill steel plate 2 by connecting unit.
Embodiment 3
Described connecting unit at least two;Each connecting unit is divided into fixed and movable two parts, standing part Being arranged in spill steel plate 2, movable part is connected with standing part by the hole on connecting plate 3;Two holes on connecting plate 3 It is respectively at up and down at two of support 7.
The particular number of connecting unit determines according to force request.
Embodiment 4
One, two holes on connecting plate 3 are through hole, and another is U-shaped hole.
Hole on connecting plate 3 can be both through hole, and so fastening is more reliable;For easy accessibility, on connecting plate 3 Two holes also can one be through hole, another is U-shaped hole, as long as so the movable part on through hole being removed completely, another As long as individual loosen movable part, connecting plate 3 is up moved, with regard to energy thus separate with spill steel plate 2 easily.
The concrete form of connecting unit is as described in following several embodiments, but is not limited to following several ways, as long as It is that dismountable connected mode broadly falls into protection scope of the present invention:
Embodiment 5
The standing part of described connecting unit be bolt the 5th, movable part be nut the 6th, pad 4;Bolt 5 one end is fixed on In spill steel plate 2, the other end passes through from the hole of connecting plate 3, and connecting plate 3 is pressed on the recessed of spill steel plate 2 by nut the 6th, pad 4 On face.
Above-mentioned the first form for connecting unit, i.e. connecting plate 3 is connected with spill steel plate 2 by screw element.
Embodiment 6
The standing part of described connecting unit be interior buckle, movable part be outer buckle;Interior buckle is arranged on spill steel In plate 2, bayonet socket outwardly, outer buckle passes through from the hole of connecting plate 3, and its Access Division snaps in the bayonet socket of interior buckle, by connecting plate 3 It is pressed on the concave surface of spill steel plate 2.
Above-mentioned the second form for connecting unit, i.e. connecting plate 3 is connected with spill steel plate 2 by buckle.
Embodiment 7
Described connecting unit is joinery and its construction, and the standing part of connecting unit is fourth of the twelve Earthly Branches part, and movable part is tenon part;Fourth of the twelve Earthly Branches part Being arranged in spill steel plate 2, after tenon part passes through from the hole of connecting plate 3, its tenon inserts in mortise, is pressed on connecting plate 3 On the concave surface of spill steel plate 2.
Above-mentioned the third form for connecting unit, i.e. connecting plate 3 is connected with spill steel plate 2 by Tenon.
Embodiment 8
Anchor fluke 1 can be reinforcing bar, shaped steel, steel plate etc..
The form of anchor fluke 1 includes and is not limited to form described above, as long as disclosure satisfy that requirement for bearing capacity.
Embodiment 9
Spill steel plate 2 can be double layer hollow shape.
Need to arrange the standing part of connecting unit due in spill steel plate 2, so spill steel plate can be solid steel plate, Also can be double layer hollow shape, double layer hollow shape be more beneficial for the setting of the standing part of connecting unit.
Embodiment 10
The assemble method of the removable holder device of the present invention, comprises the following steps that:
(1) anchor fluke 1 is welded on the back side of spill steel plate 2, and the standing part of connecting unit is arranged in spill steel plate 2;
(2) complete at reinforcing bar binding, before concrete blinding engineering, anchor fluke 1 and spill steel plate 2 built-in fitting are placed in design Position;
(3) casting concrete, is poured into built-in fitting anchor fluke 1 and spill steel plate 2 in concrete;
(4) support 7 and connecting plate 3 are reliably connected;
(5), after concrete form removal, connecting plate 3 is abutted against on the concave surface of spill steel plate 2, by the movable part of connecting unit It is connected with the standing part of connecting unit by the hole on connecting plate 3.
Because above-mentioned support 7 is mechanically connected with built-in fitting by attachment means, so running into the situations such as support removing reconstruction, The movable part of connecting unit and standing part are separated, i.e. the movable part of recoverable support the 7th, connecting plate 3 and connecting unit Point, it is then assembled on other built-in fitting, thus realize the recycling of holder device.
Above-mentioned detailed description of the invention is only the preferred embodiment of the present invention, it is impossible to as the limit to scope System, for the technology people of the art, any alternate modification or the conversion of being made embodiment of the present invention all fall Within the scope of the present invention.

Claims (10)

1. a removable holder device, it is characterised in that:It includes built-in fitting, support (7), attachment means;Built-in fitting bag Including anchor fluke (1), spill steel plate (2), anchor fluke (1) is welded on the back side of spill steel plate (2), and support (7) is connected by attachment means On the concave surface of spill steel plate (2).
2. removable holder device according to claim 1, it is characterised in that:Described attachment means includes connecting plate (3), several connecting units;Support (7) is fixed on connecting plate (3), and connecting plate (3) is connected to spill steel by connecting unit On the concave surface of plate (2).
3. removable holder device according to claim 2, it is characterised in that:Described connecting unit is at least two Individual;Each connecting unit is divided into fixed and movable two parts, and standing part is arranged in spill steel plate (2), and movable part leads to The hole crossed on connecting plate (3) is connected with standing part;Two holes on connecting plate (3) are respectively at up and down the two of support (7) Place.
4. removable holder device according to claim 1, it is characterised in that:One, two holes on connecting plate (3) For through hole, another is U-shaped hole.
5. removable holder device according to claim 3, it is characterised in that:The standing part of described connecting unit It is nut (6), pad (4) for bolt (5), movable part;Bolt (5) one end is fixed in spill steel plate (2), and the other end is from even Passing through in the hole of fishplate bar (3), nut (6), pad (4) are pressed on connecting plate (3) on the concave surface of spill steel plate (2).
6. removable holder device according to claim 3, it is characterised in that:The standing part of described connecting unit It is outer buckle for interior buckle, movable part;In interior buckle is arranged on spill steel plate (2), bayonet socket outwardly, outer buckle is from connecting plate (3) passing through in hole, its Access Division snaps in the bayonet socket of interior buckle, and connecting plate (3) is pressed on the concave surface of spill steel plate (2) On.
7. removable holder device according to claim 3, it is characterised in that:Described connecting unit is Tenon knot Structure, the standing part of connecting unit is fourth of the twelve Earthly Branches part, and movable part is tenon part;Fourth of the twelve Earthly Branches part is arranged in spill steel plate (2), and tenon part is from connection After passing through in the hole of plate (3), its tenon inserts in mortise, is pressed on connecting plate (3) on the concave surface of spill steel plate (2).
8. removable holder device according to claim 1, it is characterised in that:Described anchor fluke (1) can be reinforcing bar, Shaped steel, steel plate etc..
9. removable holder device according to claim 1, it is characterised in that:Described spill steel plate (2) can be Double layer hollow shape.
10. the assemble method of the removable holder device according to claim 1-9 is arbitrary, comprises the following steps that:
(1) anchor fluke (1) is welded on the back side of spill steel plate (2), and the standing part of connecting unit is arranged on spill steel plate (2) In;
(2) complete at reinforcing bar binding, before concrete blinding engineering, anchor fluke (1) and spill steel plate (2) built-in fitting are placed in design Position;
(3) casting concrete, is poured into built-in fitting anchor fluke (1) and spill steel plate (2) in concrete;
(4) support (7) and connecting plate (3) are reliably connected;
(5) abut against connecting plate (3) on the concave surface of spill steel plate (2), the movable part of connecting unit is passed through connecting plate (3) On hole be connected with the standing part of connecting unit.
CN201610921369.5A 2016-10-21 2016-10-21 Demountable support device and assembling method thereof Pending CN106436922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610921369.5A CN106436922A (en) 2016-10-21 2016-10-21 Demountable support device and assembling method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610921369.5A CN106436922A (en) 2016-10-21 2016-10-21 Demountable support device and assembling method thereof

Publications (1)

Publication Number Publication Date
CN106436922A true CN106436922A (en) 2017-02-22

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CN (1) CN106436922A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108103956A (en) * 2017-12-21 2018-06-01 中铁三局集团华东建设有限公司 The construction method of cantilever casting beam end bay battered leg
CN109057047A (en) * 2018-07-23 2018-12-21 中国二十冶集团有限公司 The attachment device and method of cast-in-situ concrete columns and load-bearing timber beam

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JP2011106161A (en) * 2009-11-17 2011-06-02 Alinco Inc Support device for temporary scaffold
CN104117963A (en) * 2014-08-06 2014-10-29 山东丰汇设备技术有限公司 Coupler detachment device
CN204645582U (en) * 2015-05-07 2015-09-16 绍兴县明煌建材科技有限公司 Girder steel assembly is chosen outside one is complete
CN205135984U (en) * 2015-11-13 2016-04-06 滨州东瑞机械有限公司 Dismantle convenient stuff pump
CN105804387A (en) * 2016-05-24 2016-07-27 中铁五局集团建筑工程有限责任公司 Wall connecting piece and assembling and disassembling method thereof
CN206090854U (en) * 2016-10-21 2017-04-12 中冶华天工程技术有限公司 Dismantled and assembled support device

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JP2011106161A (en) * 2009-11-17 2011-06-02 Alinco Inc Support device for temporary scaffold
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CN104117963A (en) * 2014-08-06 2014-10-29 山东丰汇设备技术有限公司 Coupler detachment device
CN204645582U (en) * 2015-05-07 2015-09-16 绍兴县明煌建材科技有限公司 Girder steel assembly is chosen outside one is complete
CN205135984U (en) * 2015-11-13 2016-04-06 滨州东瑞机械有限公司 Dismantle convenient stuff pump
CN105804387A (en) * 2016-05-24 2016-07-27 中铁五局集团建筑工程有限责任公司 Wall connecting piece and assembling and disassembling method thereof
CN206090854U (en) * 2016-10-21 2017-04-12 中冶华天工程技术有限公司 Dismantled and assembled support device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108103956A (en) * 2017-12-21 2018-06-01 中铁三局集团华东建设有限公司 The construction method of cantilever casting beam end bay battered leg
CN109057047A (en) * 2018-07-23 2018-12-21 中国二十冶集团有限公司 The attachment device and method of cast-in-situ concrete columns and load-bearing timber beam

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Application publication date: 20170222

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