CN204112725U - A kind of stair template assembly - Google Patents
A kind of stair template assembly Download PDFInfo
- Publication number
- CN204112725U CN204112725U CN201420404752.XU CN201420404752U CN204112725U CN 204112725 U CN204112725 U CN 204112725U CN 201420404752 U CN201420404752 U CN 201420404752U CN 204112725 U CN204112725 U CN 204112725U
- Authority
- CN
- China
- Prior art keywords
- suspension arm
- stepped formwork
- stair
- hanged hook
- girder steel
- 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
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Abstract
The utility model relates to a kind of stair template assembly, comprise a pair girder steel, plural pieces stepped formwork and in order to hang the suspension arm of stepped formwork on girder steel, it is characterized in that suspension arm has hanged hook and fixed head, hanged hook is provided with puller bolt, locating hole on fixed head; Suspension arm is hooked on girder steel by hanged hook, and is located by puller bolt; Stepped formwork is locked on the locating hole of described fixed head by bolt.The utility model has reasonable in design, easy construction, the feature of wide accommodation; Stepped formwork spacing, also namely the step face width of stair in any adjustment, can facilitate site operation, and step surface length also by supporting Contraband shape template, regulates, and adapts to wider stair construction; When story height is different, and when making stair gradient change, by the hanged hook of suspension arm under voussoir coordinates, the verticality of maintenance stepped formwork.
Description
Technical field:
The utility model belongs to construction formwork field, particularly a kind of stair template assembly.
Background technology:
In Chinese patent literature, disclose many stair templates, in technical scheme, there is big frame, and lack details, cause poor practicability.
CN202831629U, a kind of assembling type steel-wood stair template is disclosed, it comprises being located at wooden form bottom stair to be built, being located at shuttering supporting assembly bottom wooden form, above wooden form and mould girder steel is hung in a pair of being set up between adjacent levels stair turntable, being hung with a plurality of steel form of marking time by hanging mould connector.This patent is concrete openly hang mould connector with hang mould girder steel, steel form of marking time location structure details.And for example CN203403674U, disclose a kind of tool-type adjustable stairs steel form, it comprises falsework parts, connecting angle parts, baffle component of marking time, support fixation elements, shackle plate, and wherein said falsework parts are with bolts with baffle component of marking time by connecting angle parts; Described support fixation elements is fixedly connected with falsework parts; Described shackle plate is fixedly connected on above falsework parts; The loose slot of adjusting bolt position is had above falsework parts; Three rounds are opened on the long limit of described connecting angle parts, minor face opens loose slot.Fix mainly through bolt, and falsework parts 1 offer loose slot 12, limited to the adjustment of baffle component 3 position of marking time.How Reasonable Orientation relation and the adjustment structure of each assembly are provided, namely become the object of the utility model research.
Summary of the invention:
The purpose of this utility model is that a kind of stepped formwork of design is fixed on stair template assembly between two girder steels by suspension arm by puller bolt.
Technical solutions of the utility model are achieved in that a kind of stair template assembly, comprise a pair girder steel, plural pieces stepped formwork and in order to hang the suspension arm of stepped formwork on girder steel, it is characterized in that suspension arm has hanged hook and fixed head, hanged hook is provided with puller bolt, locating hole on fixed head; Suspension arm is hooked on girder steel by hanged hook, and is located by puller bolt; Stepped formwork is locked on the locating hole of described fixed head by bolt.
The hanged hook of described suspension arm becomes enclosed construction, is movably set on girder steel.
Described stepped formwork becomes Contraband shape structure by steel plate bending, and opening side is fixed with two connecting rods, by the locking of this connecting rod on suspension arm.
Described stepped formwork one end, be fixed with a spacer in opening side, spacer is provided with lock bolt; Described stepped formwork is equipped with a Contraband shape template, and this Contraband shape template is stretched in stepped formwork one end, and by the lock bolt location on stepped formwork spacer.
The hanged hook of described suspension arm is equipped with a voussoir, can in order to the verticality of regulating platform rank template.
The utility model has reasonable in design, easy construction, the feature of wide accommodation; Stepped formwork spacing, also namely the step face width of stair in any adjustment, can facilitate site operation, and step surface length also by supporting Contraband shape template, regulates, and adapts to wider stair construction; When story height is different, and when making stair gradient change, by the hanged hook of suspension arm under voussoir coordinates, the verticality of maintenance stepped formwork.
Accompanying drawing illustrates:
Below in conjunction with concrete legend, the utility model is described further:
Fig. 1 stair template assembly schematic perspective view
Fig. 2 stepped formwork schematic perspective view
Wherein
1-girder steel, 2-stepped formwork, 21-connecting rod, 22-spacer
23-lock bolt, 24-Contraband shape template, 3-suspension arm, 31-hanged hook
32-fixed head, 33-puller bolt, 34-locating hole, 4-voussoir
Detailed description of the invention:
With reference to Fig. 1, stair template assembly, comprises a pair girder steel 1, stepped formwork 2 and suspension arm 3; Suspension arm 3 has hanged hook 31 and fixed head 32, this hanged hook 31 one-tenth enclosed construction, is movably set on girder steel 1; Hanged hook 31 is provided with puller bolt 33, is locked on the design attitude of girder steel 1 by puller bolt 33, and locating hole 34 on fixed head 32, in order to lock stepped formwork 2; Described stepped formwork 2 becomes Contraband shape structure by steel plate bending, and opening side is fixed with two connecting rods 21, locks on suspension arm 3 by this connecting rod 21.
In Specific construction, when encountering different story height, the number of steps of stair or the gradient of stair, all may occur difference, the difference of number of steps is suspended on girder steel 1 template 2 quantity of topping bar by increase and decrease and realizes, different once gradient, namely the angle regulating suspension arm 3 is needed, to keep the verticality of stepped formwork 2, now, need come by voussoir 4; Utilizing this voussoir 4 to pad is located between hanged hook 31 and girder steel 1, and being especially located at pad is good on the downside of girder steel 1, does not affect the operation of puller bolt 33 like this.
With reference to Fig. 2, during construction, also may encounter stair step surface situation different in size, for this reason, stepped formwork 2 is designed to Collapsible structure, and be also described stepped formwork 2 one end, be fixed with a spacer 22 in opening side, spacer 22 is provided with lock bolt 23; Stepped formwork 2 is equipped with a Contraband shape template 24, and this Contraband shape template 24 is stretched in one end of stepped formwork 2, and is located by the lock bolt 23 on stepped formwork 2 spacer.
The maximum benefit of the utility model is that girder steel 1 keeps straight, without the need to complicated processing; Suspension arm 3 adopts puller bolt 33 to be positioned on any design attitude of girder steel 1, during construction, the position of a leading locking stepped formwork 2, then measure one by one according to design pitch and the template 2 of topping bar that locks, and step surface length can be within the specific limits, regulate according to design, compatibility is stronger, facilitates site operation.Certainly do not get rid of stepped formwork 2, directly adopt the template of wooden form or other material, be convenient to site operation.
Claims (5)
1. a stair template assembly, comprise a pair girder steel, plural pieces stepped formwork and in order to hang the suspension arm of stepped formwork on girder steel, it is characterized in that suspension arm has hanged hook and fixed head, hanged hook is provided with puller bolt, locating hole on fixed head; Suspension arm is hooked on girder steel by hanged hook, and is located by puller bolt; Described stepped formwork is locked on the locating hole of described fixed head by bolt.
2. a kind of stair template assembly according to claim 1, is characterized in that the hanged hook of suspension arm becomes enclosed construction, is movably set on girder steel.
3. a kind of stair template assembly according to claim 1, it is characterized in that stepped formwork becomes Contraband shape structure by steel plate bending, opening side is fixed with two connecting rods, by the locking of this connecting rod on suspension arm.
4. a kind of stair template assembly according to claim 3, it is characterized in that stepped formwork one end, be fixed with a spacer in opening side, spacer is provided with lock bolt; Described stepped formwork is equipped with a Contraband shape template, and this Contraband shape template is stretched in stepped formwork one end, and by the lock bolt location on stepped formwork spacer.
5. a kind of stair template assembly according to claim 1 and 2, the hanged hook that it is characterized in that suspension arm is equipped with a voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404752.XU CN204112725U (en) | 2014-07-22 | 2014-07-22 | A kind of stair template assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404752.XU CN204112725U (en) | 2014-07-22 | 2014-07-22 | A kind of stair template assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112725U true CN204112725U (en) | 2015-01-21 |
Family
ID=52330051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404752.XU Expired - Fee Related CN204112725U (en) | 2014-07-22 | 2014-07-22 | A kind of stair template assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532945A (en) * | 2018-05-22 | 2018-09-14 | 宁夏力丰农机制造有限公司 | A kind of highway slope protection is marked time template |
| CN113882666A (en) * | 2020-09-29 | 2022-01-04 | 美图（福建）铝业有限公司 | Stair aluminum mold subsection capable of adjusting step length and adjusting assembly thereof |
| CN115095144A (en) * | 2022-06-22 | 2022-09-23 | 甘肃建投土木工程建设集团有限责任公司 | Stair steel form with adjustable specification |
-
2014
- 2014-07-22 CN CN201420404752.XU patent/CN204112725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532945A (en) * | 2018-05-22 | 2018-09-14 | 宁夏力丰农机制造有限公司 | A kind of highway slope protection is marked time template |
| CN113882666A (en) * | 2020-09-29 | 2022-01-04 | 美图（福建）铝业有限公司 | Stair aluminum mold subsection capable of adjusting step length and adjusting assembly thereof |
| CN113882666B (en) * | 2020-09-29 | 2022-09-23 | 美图（福建）铝业有限公司 | Stair aluminum mold subsection capable of adjusting step length and adjusting assembly thereof |
| CN115095144A (en) * | 2022-06-22 | 2022-09-23 | 甘肃建投土木工程建设集团有限责任公司 | Stair steel form with adjustable specification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |