CN202627498U - Multifunctional novel building template supporting system - Google Patents
Multifunctional novel building template supporting system Download PDFInfo
- Publication number
- CN202627498U CN202627498U CN2012202740223U CN201220274022U CN202627498U CN 202627498 U CN202627498 U CN 202627498U CN 2012202740223 U CN2012202740223 U CN 2012202740223U CN 201220274022 U CN201220274022 U CN 201220274022U CN 202627498 U CN202627498 U CN 202627498U
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- China
- Prior art keywords
- rider keel
- template
- main joist
- screw
- nylon jacket
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Abstract
The utility model discloses a multifunctional novel building template supporting system. The system comprises a main keel, auxiliary keels, a template and a supporting frame, and is characterized in that a fastening straight slot is formed in the center of the main keel; fastening T-shaped elongated slots are formed on the auxiliary keels; the main keel is connected with the auxiliary keels through T-shaped screws in a fastening mode; a plurality of quick fastening piece assemblies are uniformly arranged in the T-shaped elongated slots; and the original simple steel nail connection mode is replaced by a mode of connecting the auxiliary keels with the template through the quick fastening piece assemblies. The system makes construction operation conveniently done, and has long service life.
Description
Technical field
The utility model relates to the construction formwork technical field, specifically a kind of Multifucntional construction formwork support system.
Background technology
At present, the formwork bracing system that in building operations, is applied to the cast-in-place concrete structure form work engineering still adopts traditional formwork way basically, and promptly the template auxiliary girder adopts flitch, girder to adopt steel pipe, and falsework is a fastener type steel pipe frame pattern.Novel relatively falsework uses face also wideless, a lot of engineerings even also adopting very traditional bamboo (wood) support.Intensity, the rigidity of steel pipe formwork way are not enough because flitch adds, and stability is not high, and safety in the construction and concrete structure quality can not get effectively ensureing and improving for many years always; The expense of taking a lot of work simultaneously material; Efficient is extremely low, and a large amount of uses of timber, the very big destruction of also causing the forest reserves.
1, poor stability: safety is the supreme principle of construction formwork support system.Etesian many collapse accidents of fastener type steel pipe mould bases have been the main cause that causes China's building operations heavy casualties security incident.
China uses the fastener type steel pipe mould bases since the sixties; Still take as the leading factor with this mould bases at present; Wherein inferior, as to exceed the time limit to use accounts for more than 80% with underproof steel pipe; Fastener about 90% is a defective work, and the defective steel pipe and the fastener that so have a large capacity and a wide range seriously become the potential safety hazard of building operations.
Because the flexile application characteristic of fastener type steel pipe frame, also brought the on-the-spot huge uncertainty of arbitrarily setting up with work progress.
The standard guiding of mistake and the mistake of product are used the certainty of also having brought accident to take place frequently.Because there is shortcoming in the Mathematical Modeling of this product standard, can not reflect the node connected mode of fastener type scaffold exactly, thereby calculating and practical application disconnection; In developed country, the auxiliary connection and bridging during the fastener type steel pipe frame only can be used for other scaffold and support system is used, definitely can not be used to carry the higher support system of load requirement simultaneously.
Because template adopts flitch as support keel, because of intensity and the not high construction safety hidden danger of also having brought of rigidity, a large amount of timber of scene storage very easily cause the job site breaking out of fire in addition.
Inefficiency: it is also very low as formwork bracing system efficient that steel pipe adds flitch, consumption worker feed consumption, and construction cost is higher.
Because the mechanical property difference of flitch and steel pipe is very big, flitch is prone to produce the phenomenon that distortion causes running mould at the contact place that contact with steel pipe, need the later stage by workman's repairing with fit up the plastering process in stage, not only lost labor and material also influence the duration progress.
Because operating personnel are to the random cross cut saw and the waste of flitch, and the timber behind the cross cut saw can not cycling and reutilization, and flitch uses and generally is no more than 10 times, has brought very big difficulty for the control of construction cost.
Form joint place is connected through nail with flitch, not only wastes nail, and also very easily causes the badly damaged of template when removing flitch.
Fastener type steel pipe frame as support column is low owing to load-carrying properties, the increase that has also brought the steel pipe consumption; Fastener attended operation simultaneously is complicated, and the set-up time is long, and often is prone to lose the progress that falsework can't use influences engineering that causes because of fastener.
Construction quality is bad:
Flitch in the formwork bracing system during disturbing concrete, if deal with improperly, is prone to warpage and cracking because the wet drying shrinkage that rises is big, will produce phenomenons such as the mould that rises, cross dimensions bloat, spillage, very easily causes the concrete after building can not be by the moulding of design in advance.
The distortion that flitch produces because of mechanical property difference at the contact place that contacts with steel pipe very easily causes running the mould phenomenon and takes place, and construction quality is difficult to guarantee.
Environmental disruption property is big: the conventional template supporting way consumes several billion cubic meters of timber every year in the building operations, causes the huge waste of timber, brings greatly resistance to enhancement of environment, very is unfavorable for the construction needs of friendly environment society.
The utility model content
The purpose of the utility model is to provide a kind of Multifucntional construction formwork support system, this system construction operation of being more convenient for, and have higher application life.
The technical scheme that its technical problem of the utility model solution is taked is: Multifucntional construction formwork support system; Comprise main joist, rider keel, template and bracing frame, support frame as described above acts on the main joist, and it is latticed that main joist and rider keel are arranged to the well word; Be cross-shaped; Template action is characterized in that on rider keel the central authorities of said main joist are provided with the fastening groove of using; Have fastening on the said rider keel with T shape elongated slot; Be fastenedly connected through T shape screw between said main joist and the rider keel; Be provided with some quick-acting fastening assemblies uniformly in the said T shape elongated slot; Through said quick-acting fastening assembly rider keel is connected with template, substitutes original simple steel nail and connect.
Described quick-acting fastening assembly is made up of nylon jacket, screw, dust cap and back-moving spring, and said nylon jacket penetrates rider keel and is fixed in the rider keel, and said screw is enclosed within the nylon jacket; And between screw and nylon jacket, back-moving spring is set; Screw just can move in nylon jacket like this, exposes head and is connected with template, and dust cap is fixed on the outer end of nylon jacket; Be used for preventing foreign material entering nylon jacket such as plaster, said screw can be fastenedly connected with template.
Said main joist is by biside plate and evenly be welded on the column that the locating piece between the biside plate is formed, biside plate; Said rider keel is the uncovered column of one side that is formed by the steel plate bending.
The beneficial effect of the utility model is:
1, main joist or the rider keel mode of taking through mistake can realize the support of large tracts of land template, and flexible and changeable size has satisfied the demand of building structure various sizes.
2, major and minor keel adopt galvanizing steel band bending compacting to form, and intensity is high, and is not yielding, good antirust property, and the turnover access times are many, reduced cost.
3, the major-minor keel have higher strength and stiffness, and are not yielding, good stability; Improved concrete pouring quality greatly; Behind the stripping, metope has reached the effect of clear-water concrete fully, has avoided the float work in finishing stage in later stage fully; Not only save material, also reduced the expenditure of labour cost.
4, with steel for wood, saved timber, the forest reserves of protection.
5, safe and reliable.For wood, greatly reduced the probability that fire takes place with steel; The steel joist overlap joint is flexible simultaneously, and structure is firm, has improved support strength, has avoided the construction safety hidden danger of bringing inadequately because of the flitch support degree.
6, the screw in the utility model quick-acting fastening assembly can be recycled, and has avoided the waste of nail.
Very convenient quick when 7, removing rider keel and template, avoided existing mode because of removing the very big destruction that flitch brings template, the damaged template rate reduces greatly.
Description of drawings
Fig. 1 is the front view of main joist;
Fig. 2 is the front view of rider keel;
Fig. 3 is the A--A sectional view of Fig. 1;
Fig. 4 is the B--B sectional view of Fig. 2;
Fig. 5 is the front view of T shape screw;
Fig. 6 is the mounting structure sketch map of the utility model;
Among the figure: 1 main joist, 11 side plates, 12 locating pieces, 2 rider keels, 21T shape elongated slot, 22 quick-acting fastening assemblies, 221 nylon jacket, 222 screws, 223 dust caps, 224 back-moving springs, 3 templates, 4 bracing frames, 5T shape screw.
The specific embodiment
Like Fig. 1～shown in Figure 6,
Multifucntional construction formwork support system comprises main joist 1, rider keel 2, template 3 and bracing frame 4.
Rider keel 2 is the uncovered columns of one side that formed by the steel plate bending; The cross section becomes the uncovered rectangle of the stifled one side of three side sealing; And form the T shape elongated slot 21 of a strip in uncovered one side, fixing quick-acting fastening assembly 22 in T shape elongated slot, the quick-acting fastening assembly is made up of nylon jacket 221, screw 222, dust cap 223 and back-moving spring 224; Nylon jacket penetrates rider keel; Screw is enclosed within the nylon jacket, and between screw and nylon jacket, back-moving spring is set, and dust cap is fixed on the outer end of nylon jacket and is integrally formed with the rider keel welding; Zinc-plated processing is carried out on rider keel 2 surfaces wherein, so both can guarantee to have higher intensity and also can guarantee to have higher weatherability.Screw wherein can be fastenedly connected with template, also can dismantle easily.
The top of bracing frame 4 is a U-shaped; Act on the main joist; Rider keel becomes the splicing of right-angled intersection with main joist, whole one-tenth well word is latticed, and between main joist 1 and rider keel 2, is fastenedly connected through T shape screw 5; Template 3 acts on the rider keel, and template and rider keel are fastenedly connected through the quick-acting fastening assembly fast.
Can arrange the layout density of main joist and rider keel in actual use according to actual needs.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (3)
1. Multifucntional construction formwork support system; Comprise main joist, rider keel, template and bracing frame; Support frame as described above acts on the main joist, and it is latticed that main joist and rider keel are arranged to the well word, and template action is on rider keel; It is characterized in that the central authorities of said main joist are provided with the fastening groove of using; Have fastening on the said rider keel with T shape elongated slot; Be fastenedly connected through T shape screw between said main joist and the rider keel; Be provided with some quick-acting fastening assemblies uniformly in the said T shape elongated slot, rider keel be connected with template through said quick-acting fastening assembly.
2. Multifucntional construction formwork support system according to claim 1; It is characterized in that described quick-acting fastening assembly is made up of nylon jacket, screw, dust cap and back-moving spring, said nylon jacket penetrates rider keel and is fixed in the rider keel; Said screw is enclosed within the nylon jacket; And between screw and nylon jacket, back-moving spring is set, dust cap is fixed on the outer end of nylon jacket, and said screw can be fastenedly connected with template.
3. Multifucntional construction formwork support system according to claim 1 is characterized in that, said main joist is by biside plate and evenly be welded on the column that the locating piece between the biside plate is formed; Said rider keel is the uncovered column of one side that is formed by the steel plate bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202740223U CN202627498U (en) | 2012-06-12 | 2012-06-12 | Multifunctional novel building template supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202740223U CN202627498U (en) | 2012-06-12 | 2012-06-12 | Multifunctional novel building template supporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627498U true CN202627498U (en) | 2012-12-26 |
Family
ID=47380707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202740223U Expired - Fee Related CN202627498U (en) | 2012-06-12 | 2012-06-12 | Multifunctional novel building template supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627498U (en) |
-
2012
- 2012-06-12 CN CN2012202740223U patent/CN202627498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong HuaXin Machinery Equipment Co., Ltd. Assignor: Pan Baokang Contract record no.: 2013370000295 Denomination of utility model: Multifunctional novel building template supporting system Granted publication date: 20121226 License type: Exclusive License Record date: 20131227 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |