CN207228607U - A kind of external wall scaffold wall connecting piece - Google Patents

A kind of external wall scaffold wall connecting piece Download PDF

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Publication number
CN207228607U
CN207228607U CN201720911807.XU CN201720911807U CN207228607U CN 207228607 U CN207228607 U CN 207228607U CN 201720911807 U CN201720911807 U CN 201720911807U CN 207228607 U CN207228607 U CN 207228607U
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CN
China
Prior art keywords
scaffold
riser
connector
external
piece
Prior art date
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Active
Application number
CN201720911807.XU
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Chinese (zh)
Inventor
马立功
王全逵
张宁
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 Construction Second Engineering Bureau Co Ltd
Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Original Assignee
China Construction Second Engineering Bureau Co Ltd
Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
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Application filed by China Construction Second Engineering Bureau Co Ltd, Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc filed Critical China Construction Second Engineering Bureau Co Ltd
Priority to CN201720911807.XU priority Critical patent/CN207228607U/en
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Abstract

Scaf folding fittings technical field is the utility model is related to, discloses a kind of external wall scaffold wall connecting piece.The utility model includes L-shaped built-in fitting, connector and fastener, and L-shaped built-in fitting includes long riser and short riser, its length ratio is 1.3 1.5:1, the short riser is embedded in the concrete structure of building, is vertically arranged, and short riser top is connected with long riser one end;The long riser other end stretches out concrete structure, and termination is fixed by fastener and connector, and connector is short steel pipes, is horizontally disposed with that connector one end is shored to be fixed in concrete structural surface, the other end by fastener and scaffold upright rod.The utility model is simple in structure, construction is convenient, need not carry out later stage reparation, to concrete structure without damaging influence.

Description

A kind of external wall scaffold wall connecting piece
Technical field
Scaf folding fittings technical field is the utility model is related to, more particularly to a kind of external wall scaffold wall connecting piece.
Background technology
In construction, it usually needs set up scaffold, and in order to ensure scaffold stabilization, it is necessary to by scaffold Steel pipe is fixed with concrete structure.Fastener type steel pipe external scaffolding is widely used in building engineering construction, outer foot How hand cradle is reliably connected with thematic structure, is to ensure that the key of unstable failure does not occur for external scaffolding.Construction industry at present The outrigger routinely used has socketed embedded steel tube connection and two kinds of forms of connection by post-installed fastenings, and embedded steel tube connection is erected due to pre-buried It can not be pulled out to steel pipe, and need to block after carrying out masonry hole, so that hidden danger can be brought to external wall waterproof;Then anchor Then there is the defects of construction is inconvenient, withdrawal resistance is low in connection.Also occur the similar method of some wall-connecting pieces connection at this stage, but Have template punch Embedment Construction is complicated, embedded iron do not cut off in exterior wall coat of plaster cause metope return rust hidden danger etc. it is unfavorable because Element.
Utility model content
A kind of bearing strength of the utility model offer is high, simple in structure, construction is convenient, need not carry out later stage reparation, to mixed A kind of external wall scaffold wall connecting piece of the Xtah Crude Clay structure without damaging influence.
Technical problems to be solved are:The phase needs to hole the embedded steel tube connection mode that existing outrigger sockets after construction Carry out closure reparation, and there are certain waterproof hidden danger, connection by post-installed fastenings difficulty of construction is larger, withdrawal resistance, low bearing capacity, other Some pre-buried way templates punch it is complicated, bring exterior wall to return the drawbacks such as rust.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of external wall scaffold wall connecting piece of the utility model, including L-shaped built-in fitting, connector and fastener, L-shaped are pre-buried Part includes long riser and short riser, its length ratio is 1.3-1.5:1, the short riser is embedded in the concrete structure of building, It is vertically arranged, short riser top is connected with long riser one end;The long riser other end stretches out concrete structure, termination by fastener with Connector is fixed, and connector is short steel pipes, is horizontally disposed with that connector one end is shored to be passed through in concrete structural surface, the other end Fastener is fixed with scaffold upright rod.
A kind of external wall scaffold wall connecting piece of the utility model, further, the width of the long riser and short riser For 5-7cm.
A kind of external wall scaffold wall connecting piece of the utility model, further, the L-shaped built-in fitting are thick using 4-5mm Steel plate be made into integration.
A kind of external wall scaffold wall connecting piece of the utility model, further, the long riser embedded section is with exposing section Length ratio be 1-1.2:3.
A kind of external wall scaffold wall connecting piece of the utility model, further, the fastener are cruciform fastening for falsework.
A kind of external wall scaffold wall connecting piece of the utility model has the advantages that compared with prior art:
A kind of external wall scaffold wall connecting piece of the utility model pre-buried L-shaped built-in fitting in concrete structure so that pre- Embedded part has part to stretch out on the outside of concrete, is fixed by connector and scaffold upright rod, and L-shaped built-in fitting stretches out the part of concrete Stable support system is formed between the connector on concrete structural surface with shoring, and greatly strengthen whole wall-connecting piece Bearing strength, improves the stability and fastness of scaffold.
The utility model is simple in structure, and cost is relatively low, is easily installed dismounting, while it is impacted to avoid secondary structure construction And cause worker disorderly to tear wall-connecting piece open, greatly reduce the security risk of construction.The utility model uses steel plate built-in fitting, and construction is just Victory, is not take up wall solid space, does not interfere with the second stage of masonry wall construction in later stage, without the closure repair in later stage, It will not cause a devastating effect to concrete structure, the security of concrete integral structure will not be impacted, greatly shortened Construction period, reduces construction cost.
A kind of external wall scaffold wall connecting piece of the utility model is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of external wall scaffold wall connecting piece of the utility model.
Reference numeral:
1-L shape built-in fittings;11- long risers;The short risers of 12-;2- connectors;3- fasteners;4- concrete structures;5- foot hands Frame.
Embodiment
As shown in Figure 1, a kind of external wall scaffold wall connecting piece of the utility model includes L-shaped built-in fitting, connector 2 and button Part 3, L-shaped built-in fitting 1 include long riser 11 and short riser 12, its length ratio is 1.3-1.5:1, width 5-7cm, using 4- The steel plate of 5mm thickness is made into integration;Short riser 12 is embedded in the concrete structure 4 of building, is vertically arranged, short 12 top of riser with Long 11 one end of riser connection, long 11 other end of riser stretch out concrete structure 4, long 11 embedded section of riser and the length ratio for exposing section For 1-1.2:3, long 11 termination of riser is fixed by fastener 3 and connector 2, and connector 2 is short steel pipes, horizontally disposed, connector 2 One end is shored to be fixed in 4 surface of concrete structure, the other end by fastener 3 and 5 upright bar of scaffold, and fastener 3 is cruciform fastening for falsework.
A kind of application method of external wall scaffold wall connecting piece of the utility model, it is specific as follows:
When the concrete structure 4 of building is constructed, L-shaped built-in fitting 1 is arranged at intervals wherein;Foot is successively set up from lower to upper Hand cradle 5, is fixed connector 2 and the bared end of L-shaped built-in fitting 1 with cruciform fastening for falsework so that is shored in coagulation one end of connector 2 4 surface of soil structure, is then fixed the other end of connector 2 by the upright bar of cruciform fastening for falsework and scaffold 5.
After to be onstructed, scaffold 5 is removed, the exposed portion of L-shaped built-in fitting 1 is dismissed, carried out decoration in next step and apply Work.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality New scope is defined, and on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this The various modifications and improvement that the technical solution of utility model is made, should all fall into the protection that the utility model claims book determines In the range of.

Claims (5)

  1. A kind of 1. external wall scaffold wall connecting piece, it is characterised in that:Including L-shaped built-in fitting(1), connector(2)And fastener (3), L-shaped built-in fitting(1)Including long riser(11)With short riser(12), its length ratio is 1.3-1.5:1, the short riser(12) It is embedded in the concrete structure of building(4)In, it is vertically arranged, short riser(12)Top and long riser(11)One end connects;It is long vertical Plate(11)The other end stretches out concrete structure(4), termination passes through fastener(3)With connector(2)It is fixed, connector(2)For short steel Pipe, horizontally disposed, connector(2)Shore in concrete structure one end(4)Surface, the other end pass through fastener(3)With scaffold(5) Upright bar is fixed.
  2. A kind of 2. external wall scaffold wall connecting piece according to claim 1, it is characterised in that:The long riser(11)With Short riser(12)Width be 5-7cm.
  3. A kind of 3. external wall scaffold wall connecting piece according to claim 2, it is characterised in that:The L-shaped built-in fitting(1) It is made into integration using the steel plate of 4-5mm thickness.
  4. A kind of 4. external wall scaffold wall connecting piece according to claim 3, it is characterised in that:The long riser(11)In advance It is 1-1.2 that section, which is buried, with the length ratio for exposing section:3.
  5. A kind of 5. external wall scaffold wall connecting piece according to claim 4, it is characterised in that:The fastener(3)For ten Word fastener.
CN201720911807.XU 2017-07-26 2017-07-26 A kind of external wall scaffold wall connecting piece Active CN207228607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720911807.XU CN207228607U (en) 2017-07-26 2017-07-26 A kind of external wall scaffold wall connecting piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720911807.XU CN207228607U (en) 2017-07-26 2017-07-26 A kind of external wall scaffold wall connecting piece

Publications (1)

Publication Number Publication Date
CN207228607U true CN207228607U (en) 2018-04-13

Family

ID=61854858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720911807.XU Active CN207228607U (en) 2017-07-26 2017-07-26 A kind of external wall scaffold wall connecting piece

Country Status (1)

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CN (1) CN207228607U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805266A (en) * 2019-11-18 2020-02-18 广西途辉建筑工程有限公司 External scaffold wall connecting structure and construction method
CN111305543A (en) * 2020-03-04 2020-06-19 中国十七冶集团有限公司 Disposable outer wall scaffold erecting and fixing technology
CN112252702A (en) * 2020-09-24 2021-01-22 中建四局第六建设有限公司 Outer frame wall connecting piece connecting method and device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805266A (en) * 2019-11-18 2020-02-18 广西途辉建筑工程有限公司 External scaffold wall connecting structure and construction method
CN111305543A (en) * 2020-03-04 2020-06-19 中国十七冶集团有限公司 Disposable outer wall scaffold erecting and fixing technology
CN112252702A (en) * 2020-09-24 2021-01-22 中建四局第六建设有限公司 Outer frame wall connecting piece connecting method and device

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