CN206205155U - A kind of Super High tower crane attachment embedded fixing component - Google Patents

A kind of Super High tower crane attachment embedded fixing component Download PDF

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Publication number
CN206205155U
CN206205155U CN201621211374.9U CN201621211374U CN206205155U CN 206205155 U CN206205155 U CN 206205155U CN 201621211374 U CN201621211374 U CN 201621211374U CN 206205155 U CN206205155 U CN 206205155U
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CN
China
Prior art keywords
sheet metal
tower crane
fixing component
embedded
super high
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
CN201621211374.9U
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Chinese (zh)
Inventor
刘增威
李世宁
李萍
魏义
刘阳
周兴绪
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.)
Qingdao Wenquan Construction Group Co Ltd
Original Assignee
Qingdao Wenquan Construction 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 Qingdao Wenquan Construction Group Co Ltd filed Critical Qingdao Wenquan Construction Group Co Ltd
Priority to CN201621211374.9U priority Critical patent/CN206205155U/en
Application granted granted Critical
Publication of CN206205155U publication Critical patent/CN206205155U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of Super High tower crane attachment embedded fixing component, including pre-embedded steel slab, polylith and the perpendicular sheet metal in the face are welded in the wherein one side of the pre-embedded steel slab, the end of every block of sheet metal weld one piece with the small steel plate of sheet metal thickness identical, the small steel plate is parallel with the pre-embedded steel slab.Sheet metal is changed into by by the round steel that existing tower crane embedded fixing component is welded on pre-embedded steel slab, the size of sheet metal increases its lateralarea as far as possible on the premise of longitudinal reinforcement and stirrup spacing requirement is met, and then increases the contact area with concrete;One block of small sheet metal of thickness identical is welded in sheet metal end; small sheet metal increases its surface area dimensions as far as possible on the premise of construction requirement is met; so as to increase the contact area with concrete; to increase adhesion strength; the utility model is while tension strength in anchor is increased; meet the thickness requirement of core barrel, also reach the optimization requirement of reasonable in economy simultaneously.

Description

A kind of Super High tower crane attachment embedded fixing component
Technical field
The utility model is related to a kind of Super High tower crane attachment embedded fixing component.
Background technology
The structure of existing tower crane embedded fixing component is to weld several round steel or round steel end welded reinforcement head in steel plate to increase Frictional resistance welds round steel in steel plate end, and camber is done in the round steel end.Said structure has the following disadvantages:
1. the tensile bearing capacity when the large-scale swing arm tower crane of Super High is constructed tends not to meet tensile bearing capacity requirement, pacifies Total redundancy is not enough;
2., in order to meet requirement for bearing capacity, be often welded on the round steel on steel plate, by increasing length, with meet round steel with The frictional resistance requirement of concrete.But the large-scale swing arm tower crane of Super High is often to be fixed on the barrel of Core Walls Structure, and Core Walls Structure Barrel on the premise of fabric structure requirement is met, the often wall thickness of strict control core cylinder, so as to reach through Rational optimization requires in Ji, so the pull strength that the thickness for Core Walls Structure barrel often occur can not meet built-in fitting will Ask.
Accordingly, it would be desirable to a kind of Super High tower crane embedded fixing component of new structure so that the thickness of Core Walls Structure barrel can Meet the requirement of its pull strength.
The content of the invention
The utility model provides a kind of Super High tower crane attachment embedded fixing component, can solve the core of prior art presence The thickness of heart cylinder barrel can not meet the problem of built-in fitting pull strength requirement.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is,
A kind of Super High tower crane attachment embedded fixing component, including pre-embedded steel slab, weld in the wherein one side of the pre-embedded steel slab Polylith and the perpendicular sheet metal in the face are connect, every piece of end of the sheet metal welds one piece with the sheet metal thickness identical Small steel plate, the small steel plate is parallel with the pre-embedded steel slab.
Further, the sheet metal size range:Sheet metal length≤thickness of wall body-thickness of protection tier-wall Vertical muscle diameter, thickness is 15mm, 20mm≤sheet metal width≤distance of reinforcing bar.
Wherein, the sheet metal matrix arrangement, totally three rows three arrange.
Further, the small plate size scope:50mm≤small steel plate length≤80mm, small steel plate thickness is 15mm, 50mm≤small steel plate width≤80mm.
Further, welded connection on the another side of the pre-embedded steel slab, and it is provided with many in the both sides of the connecting portion Individual ribs.
Further, the connecting portion includes two pieces of thin plates perpendicular with the sheet metal, is set between two pieces of thin plates There is connection rib, the attachment rod member for connecting tower crane.
Sheet metal, the size of sheet metal are changed into by by the round steel that existing tower crane embedded fixing component is welded on pre-embedded steel slab Increase its lateralarea as far as possible on the premise of longitudinal reinforcement and stirrup spacing requirement is met, and then increase the contact with concrete Area;One block of small sheet metal of thickness identical is welded in sheet metal end simultaneously, frictional force, and small sheet metal is not only increased On the premise of construction requirement is met(Small sheet metal disclosure satisfy that the pitch requirements of stirrup and vertical muscle)Increase its surface face as far as possible Product size, so that increase the contact area with concrete, to increase adhesion strength.
The structure of the utility model embedded fixing component can greatly shorten sheet metal longitudinal length, be carried anti-pulling is increased While power, the thickness requirement of core barrel is met, also reach the optimization requirement of reasonable in economy.
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part is not meant to attempt to limit technical scheme required for protection Key feature and essential features, the protection domain for attempting to determine technical scheme required for protection is not meant that more.
Below in conjunction with accompanying drawing, advantages and features of the present utility model are described in detail.
Brief description of the drawings
Fig. 1 is that the overall structure of Super High tower crane attachment embedded fixing component specific embodiment described in the utility model is illustrated Figure.
Specific embodiment
In order that the object, technical solution and advantage of utility model become more apparent, below in conjunction with drawings and Examples The utility model is described in further detail.It should be appreciated that embodiment described herein is only used to explain this practicality It is new, it is not used to limit the utility model.
In the following description, a large amount of concrete details are given and the utility model is more thoroughly managed to provide Solution.It will be apparent, however, to one skilled in the art that the utility model can be without one or more of these thin Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed structure will be proposed in following description.Obviously, the utility model Execution be not limited to the specific details that those skilled in the art is familiar with.Preferred embodiment of the present utility model is retouched in detail State it is as follows, but except these detailed description in addition to, the utility model can also have other embodiment.
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
The present embodiment proposes a kind of Super High tower crane attachment embedded fixing component, completely newly improves the knot of existing embedded fixing component Structure, changes the round steel that the steel plate of existing tower crane embedded fixing component is welded into sheet metal, and weld little Bao steel in the end of sheet metal Plate, cancels the steel bar end of round steel end welding, and the contact area of fixture and concrete, Jin Erzeng are increased using plank frame Pull strength is added, simultaneously because contact area is increased, sheet metal need not be oversize, and then reduces cost.With specific reference to Lower embodiment.
It is according to the utility model Super High tower crane attachment one specific embodiment of embedded fixing component with reference to shown in Fig. 1 Overall structure diagram, Super High tower crane attachment embedded fixing component, including pre-embedded steel slab 1, weld in the wherein one side of pre-embedded steel slab 1 Polylith and the perpendicular sheet metal 2 in the face are connect, wherein, the matrix arrangement of sheet metal 2, three rows three arrange, totally nine pieces.Every block of sheet metal One piece and the small steel plate 3 of thickness identical of sheet metal 2 are welded in 2 end, and small steel plate 3 is parallel with pre-embedded steel slab 1.Pre-embedded steel slab Welded connection 4 on 1 another side, and multiple ribs 5 are provided with the both sides of connecting portion 4, connecting portion 4 includes two pieces with thin steel The perpendicular thin plate of plate, is provided with connection rib 6, the attachment rod member for connecting tower crane between two pieces of thin plates.
Wherein, the size range of sheet metal 2:The vertical muscle of sheet metal length≤thickness of wall body-thickness of protection tier-wall is straight Footpath, thickness is 15mm, 20mm≤sheet metal width≤distance of reinforcing bar, as long as sheet metal width meets longitudinal reinforcement and stirrup spacing It is required that, lateralarea is increased as far as possible, to increase the contact area with concrete.
Small plate size scope:50mm≤small steel plate length≤80mm, small steel plate thickness is 15mm, and 50mm≤small steel plate is wide Degree≤80mm, as long as small steel plate width meets the pitch requirements of stirrup and vertical muscle, increases its surface area dimensions, so as to increase as far as possible Greatly with the contact area of concrete, to increase adhesion strength.
The utility model can greatly shorten sheet metal longitudinal length, while tension strength in anchor is increased, meet core The thickness requirement of heart barrel, also reaches the optimization requirement of reasonable in economy.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology reality of the present utility model Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model Shield scope.

Claims (6)

1. a kind of Super High tower crane attachment embedded fixing component, including pre-embedded steel slab, it is characterised in that:The pre-embedded steel slab is wherein Simultaneously upper to weld polylith and the perpendicular sheet metal in the face, every piece of end of the sheet metal welds one piece thick with the sheet metal The degree small steel plate of identical, the small steel plate is parallel with the pre-embedded steel slab.
2. Super High tower crane attachment embedded fixing component according to claim 1, it is characterised in that:The sheet metal size model Enclose:The vertical muscle diameter of sheet metal length≤thickness of wall body-thickness of protection tier-wall, thickness is 15mm, and 20mm≤sheet metal is wide Degree≤distance of reinforcing bar.
3. Super High tower crane attachment embedded fixing component according to claim 1, it is characterised in that:The sheet metal matrix form row Row, totally three rows three arrange.
4. Super High tower crane attachment embedded fixing component according to claim 1, it is characterised in that:The small plate size model Enclose:50mm≤small steel plate length≤80mm, small steel plate thickness is 15mm, 50mm≤small steel plate width≤80mm.
5. Super High tower crane attachment embedded fixing component according to claim 1, it is characterised in that:The pre-embedded steel slab it is another Welded connection on face, and it is provided with multiple ribs in the both sides of the connecting portion.
6. Super High tower crane attachment embedded fixing component according to claim 5, it is characterised in that:The connecting portion includes two pieces The thin plate perpendicular with the sheet metal, is provided with connection rib between two pieces of thin plates.
CN201621211374.9U 2016-11-10 2016-11-10 A kind of Super High tower crane attachment embedded fixing component Expired - Fee Related CN206205155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621211374.9U CN206205155U (en) 2016-11-10 2016-11-10 A kind of Super High tower crane attachment embedded fixing component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621211374.9U CN206205155U (en) 2016-11-10 2016-11-10 A kind of Super High tower crane attachment embedded fixing component

Publications (1)

Publication Number Publication Date
CN206205155U true CN206205155U (en) 2017-05-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621211374.9U Expired - Fee Related CN206205155U (en) 2016-11-10 2016-11-10 A kind of Super High tower crane attachment embedded fixing component

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042946A (en) * 2019-04-30 2019-07-23 山东汇源杭萧钢构有限公司 Fabricated shear wall and its construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042946A (en) * 2019-04-30 2019-07-23 山东汇源杭萧钢构有限公司 Fabricated shear wall and its construction method

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

Granted publication date: 20170531

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