CN207672994U - A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable - Google Patents
A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable Download PDFInfo
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- CN207672994U CN207672994U CN201721794610.9U CN201721794610U CN207672994U CN 207672994 U CN207672994 U CN 207672994U CN 201721794610 U CN201721794610 U CN 201721794610U CN 207672994 U CN207672994 U CN 207672994U
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- steel joist
- zinc
- plated steel
- plank sheathing
- recoverable
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Abstract
The utility model discloses a kind of U-shaped lightgage steel joist support systems of plank sheathing recoverable, including zinc-plated steel joist, load-bearing connector has been bolted in the zinc-plated steel joist both ends, the load-bearing connector is in overhead kick shape, load-bearing connector upper end is equipped with hook part, and the hook part is articulated in the concrete embedded part on major structure of construction；The zinc-plated steel joist is equipped with falsework hole and penetration pipe preformed hole, and zinc-plated steel joist upper surface is equipped with anchoring weldering nail；The falsework hole is equipped with locking bar；It is equipped with plank sheathing on the locking bar.The utility model solves field cast-in-place support system problem complicated for operation, improves template support versatility and modularization；Optimization design structure, energy-saving and emission-reduction improve working efficiency.
Description
Technical field
The utility model is related to wooden model board supporting structure more particularly to a kind of U-shaped lightgage steel joist branch of plank sheathing recoverable
Support body system.
Background technology
With the fast development of social economy, science and technology is constantly progressive, and the building trade technology in China is also able to effectively
It is promoted, quotes the requirement that new process is the rapid development epoch in construction projects, the birth of new process realizes construction
Self-promotion, perfect technical system.In modern building trade construction, new process significantly improves construction efficiency with it
And the advantages that ensuring engineering construction quality, promotes building trade technological progress, has to the development of building main body construction important
It influences.
Existing template support system is made of scaffold, template, and entire support system, which is matched by scaffold with template, to be combined
At entire support system, cast-in-place structural is completed by this system supporting.But existing template support system assembly and building
Amount is complicated for operation greatly to make its low construction efficiency；Unsightly and it is difficult to adjust it cannot be guaranteed that quality；Material utilization amount is more, is torn open after completion
Except material of taking a lot of work.
Utility model content
The utility model provides a kind of U-shaped light steel of plank sheathing recoverable to solve the above-mentioned deficiency of the prior art
Spine support system.It is a kind of product integrating load-bearing, supporting, is suitable for concrete frame structure, steel structure frame
The template support of structure, frame-shear structure building.
The above-mentioned purpose of the utility model is realized by technical solution below：A kind of plank sheathing recoverable is U-shaped light
Load-bearing connector has been bolted in steel joist support system, including zinc-plated steel joist, the zinc-plated steel joist both ends,
The load-bearing connector is in overhead kick shape, and load-bearing connector upper end is equipped with hook part, and the hook part is articulated in major structure of construction
On concrete embedded part；
The zinc-plated steel joist is equipped with falsework hole and penetration pipe preformed hole, and zinc-plated steel joist upper surface
Equipped with anchoring weldering nail；
The falsework hole is equipped with locking bar；
It is equipped with plank sheathing on the locking bar.
The zinc-plated steel joist is made of U-shaped steel.
A kind of installation method of the U-shaped lightgage steel joist support system of plank sheathing recoverable, includes the following steps：
(1) zinc-plated steel joist is connect with main structure：It by zinc-plated steel joist and will be mixed by bolt with load-bearing connector
Solidifying soil built-in fitting is linked together；
(2) installation supporting assists locking bar：Locking bar is penetrated by falsework hole, constitutes falsework system；
(3) installation form：Wooden model is laid on locking bar；
(4) template is fixed：Locking bar is rotated, to fix plank sheathing；
(5) concreting：After having poured concrete, in anchoring weldering nail Transducers Embedded in Concrete floor, concrete floor solidification
Locking bar and plank sheathing are removed afterwards.
The U-shaped lightgage steel joist support system of template recoverable is suitable for frame concrete structure, shear wall structure, steel construction
With the building of the structure types such as precast construction.Vertebration, construction quality is ensured.Combination is flexible, can be according to each work of client
The different of journey require to be designed configuration, and installation difficulty will substantially reduce, and realize the construction efficiency for improving template support system.Production
Product can be recycled, energy-saving and emission-reduction, save labour, improve working efficiency.
The core of the system is a zinc-plated steel joist, light-weight, is easily installed, without support.Joist is by pre- zinc-plated
High strength steel is made, and using one way roll molding machine, is molded with faster speed of production, punching press, compacting and fluting.Joist weight
It is relatively light, using can manually be promoted in place.Template fixation is to be inserted into zinc-plated steel joist top slotted hole using locking bar, is led to
Cross rotation lock bar clamping template.Template installation can be completed without a large amount of inner supports auxiliary to fix.Peg insertion is mixed at the top of joist
In solidifying soil, to improve concrete floor and joist anchor force.
Plank sheathing recoverable floor system feature：
1, service form is extensive：It is wide in range using construction style, meet modern architecture diversity requirements.Major structure of construction
It can be steel construction, cast-in-place concrete structure and precast concrete, it can also be used to multi-rise building.
2, smooth precision is high：Template precision in place is high, has good stability, and greatly ensures the flatness of floor.
3, strong operability：Its light and handy property of this plank sheathing recoverable floor system, is quickly and easily installed, make its
There is extremely strong competitiveness in all kinds of buildings.Instead of artificial complicated heavy operation modes a large amount of in the past.Pass through bolt
Accurate adjustment is in place.Work efficiency 65% can be improved compared with traditional handicraft, can gradually replace artificial complicated heavy behaviour a large amount of in the past
Operation mode.
4, economy：
(1) construction quality significantly improves, and effectively prevents related link quality accident, can enterprise popularity and prestige.
It is active in construction industry exception keen competition, huge economic benefit will be generated.
(2) simple to install is quick, and speed of application is fast, therefore installs more quickly and efficiently, to greatly improve work
Make efficiency.
(3) form removable is convenient, convenient for management, avoids a large amount of circulation material, people is reduced while saving material
The expenditure of expenses of labour.
(4) structural texture that can be used as roofing pipeline system subtracts part ceiling joist and line holder expense.It drops significantly
Low construction cost.
(5) main member standardizes, and strong applicability can be used for polymorphic type groups of building.Multiple projects, construction can be had enough to meet the need
The significantly reduction of progress directly reduces material resources, equipment leasing expense, enterprise administration expense etc.
(6) every square metre of the cost of floor can save 16% to 21%.
5, structure is reliable：Design can meet bearing capacity, lateral twisting deflection and corresponding wind load detection and want easily
It asks.All using the support component by Specialty Design and calculating, there is very perfect safety to operability and mechanical stability
Ensure.
6, production is easy：Plank sheathing recoverable floor system can realize the automation of design and producing, technical operation letter
Single, production and design size precision are high, and error rate is low, and whole production is quick.
7, structural stability is improved：Ingenious connection between accessory is simply solid, and material is flexibly secured, while can serve as
Part secondary beam plays structure stress, to improve structural stability.
The utility model compared with prior art the advantages of be：
(1) plank sheathing recoverable floor system is a kind of cast-in-situ floor support system, to realize the standard of building industry
Change and preferably mating guarantee is provided, promotes the development of national housing industrialization.
(2) plank sheathing recoverable floor system promotes installation effectiveness, building template system installation difficulty is reduced, and saves
About manpower improves efficiency and installation precision.
(3) plank sheathing recoverable floor system is quick for installation, is greatly improved rate of progress of the construction.
(4) form removable of plank sheathing recoverable floor system is convenient, avoids a large amount of circulation material, reduces phase
The manpower answered.
(5) plank sheathing recoverable floor system can be used as the structural texture of roofing pipeline system, subtract part furred ceiling dragon
Bone and line holder expense.Greatly reduce construction cost.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of zinc-plated steel joist and main structure in the utility model.
Fig. 2 is the partial enlarged view in left side in Fig. 1.
Fig. 3 is the structural schematic diagram for installing supporting auxiliary locking bar in the utility model on zinc-plated steel joist.
Fig. 4 is the partial enlarged view in left side in Fig. 3.
Fig. 5 is the structural schematic diagram for installing plank sheathing in the utility model on locking bar.
Fig. 6 is the partial enlarged view in left side in Fig. 5.
Fig. 7 is to rotate locking bar in the utility model to fix wooden formwork structure schematic diagram.
Fig. 8 is the partial enlarged view in left side in Fig. 7.
Fig. 9 is the structural schematic diagram after concreting in the utility model.
Figure 10 is the partial enlarged view in left side in Fig. 9.
Specific implementation mode
The utility model is described in further detail with reference to embodiment.
As shown in Figures 1 to 10, the U-shaped lightgage steel joist support system of a kind of plank sheathing recoverable, including zinc-plated steel support
Beam 1-1, the zinc-plated both ends steel joist 1-1 have been bolted load-bearing connector 2-1, the load-bearing connector 2-1 and have been in
Overhead kick shape, the upper ends load-bearing connector 2-1 are equipped with hook part, and the hook part is articulated in concrete embedded on major structure of construction
Part 2-2；
The zinc-plated steel joist 1-1 is equipped with falsework hole 1-3 and penetration pipe preformed hole 1-4, and zinc-plated steel
The upper surfaces joist 1-1 are equipped with anchoring weldering nail 1-2；
The falsework hole 1-3 is equipped with locking bar 1-5；
It is equipped with plank sheathing 1-6 on the locking bar 1-5.
The zinc-plated steel joist 1-1 is made of U-shaped steel.
A kind of installation method of the U-shaped lightgage steel joist support system of plank sheathing recoverable, includes the following steps：
(1) zinc-plated steel joist is connect with main structure：Load-bearing connector 2-1 will be used by bolt by zinc-plated steel joist 1-
1 is linked together with concrete embedded part 2-2；
(2) installation supporting assists locking bar：Locking bar 1-5 is penetrated by falsework hole 1-3, constitutes falsework system；
(3) installation form：It is laid with wooden model on locking bar 1-5；
(4) template is fixed：Locking bar 1-5 is rotated, to fix plank sheathing 1-6；
(5) concreting：After having poured concrete, in anchoring weldering nail 1-2 Transducers Embedded in Concrete floor 3, concrete floor 3
Locking bar 1-5 and plank sheathing 1-6 is removed after solidification.
The above specific embodiments are only exemplary, is to preferably make skilled artisans appreciate that originally
Patent, be not to be construed as include to this patent range limitation；As long as appointing according to made by spirit disclosed in this patent
How with change or modification, the range that this patent includes is each fallen within.
Claims (2)
1. a kind of U-shaped lightgage steel joist support system of plank sheathing recoverable, including zinc-plated steel joist, it is characterised in that：It is described
Load-bearing connector has been bolted in zinc-plated steel joist both ends, and the load-bearing connector is in overhead kick shape, the load-bearing connection
Part upper end is equipped with hook part, and the hook part is articulated in the concrete embedded part on major structure of construction；
The zinc-plated steel joist is equipped with falsework hole and penetration pipe preformed hole, and zinc-plated steel joist upper surface is equipped with
Anchoring weldering nail；
The falsework hole is equipped with locking bar；
It is equipped with plank sheathing on the locking bar.
2. the U-shaped lightgage steel joist support system of a kind of plank sheathing recoverable according to claim 1, it is characterised in that：Institute
Zinc-plated steel joist is stated to be made of U-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794610.9U CN207672994U (en) | 2017-12-20 | 2017-12-20 | A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794610.9U CN207672994U (en) | 2017-12-20 | 2017-12-20 | A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable |
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| Publication Number | Publication Date |
|---|---|
| CN207672994U true CN207672994U (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721794610.9U Active CN207672994U (en) | 2017-12-20 | 2017-12-20 | A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905525A (en) * | 2017-12-20 | 2018-04-13 | 南通达海澄筑建筑科技有限公司 | A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable and its installation method |
-
2017
- 2017-12-20 CN CN201721794610.9U patent/CN207672994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905525A (en) * | 2017-12-20 | 2018-04-13 | 南通达海澄筑建筑科技有限公司 | A kind of U-shaped lightgage steel joist support system of plank sheathing recoverable and its installation method |
| CN107905525B (en) * | 2017-12-20 | 2023-07-04 | 南通达海澄筑建筑科技有限公司 | Wooden formwork recyclable U-shaped light steel keel supporting system and installation method thereof |
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