CN114571583A - Prefabricated stair steel form of assembly type structure - Google Patents
Prefabricated stair steel form of assembly type structure Download PDFInfo
- Publication number
- CN114571583A CN114571583A CN202210230068.3A CN202210230068A CN114571583A CN 114571583 A CN114571583 A CN 114571583A CN 202210230068 A CN202210230068 A CN 202210230068A CN 114571583 A CN114571583 A CN 114571583A
- Authority
- CN
- China
- Prior art keywords
- positioning
- positioning plate
- plate
- flexible plastic
- locating
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
- B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses an assembled building prefabricated stair steel template, which comprises a plurality of groups of positioning devices and a flexible plastic plate with a step structure, wherein the positioning devices comprise a first positioning piece and a second positioning piece; the flexible plastic plate replaces the pedals and the kickplates in the traditional mould, so that the number of the pedals and the kickplates in the traditional mould is reduced, the cost is saved, and the working difficulty is reduced; the flexible plastic plate is positioned by the plurality of groups of positioning devices, so that the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of building construction, and relates to an assembly type building prefabricated stair steel formwork.
Background
In building construction, the stairs have the functions of up and down traffic, beautiful decoration and the like, and the building of the stairs is usually completed by concrete pouring. The concrete pouring refers to a process of pouring concrete into a mold until the concrete is cured, and the mold is removed after the concrete is cured to obtain the stair.
With the rapid development of social economy, the construction industry gradually develops towards the aspect of 'four sections and one environment protection', and people pay more and more attention to the quality of building entities while paying more attention to green construction. The used mould is pour to traditional stair is mainly by the bottom plate that wooden material made, the curb plate, kickplate and footboard are constituteed, at first the mounting plate supports fixedly through support frame etc. to it, fix curb plate one on the bottom plate with the screw, later with kickplate and footboard mutually perpendicular pass through on fix with screw and the curb plate in turn, pour into the concrete into the bottom plate again, the curb plate, the die cavity that kickplate and footboard formed, treat that the concrete curing is accomplished and demolish the template can.
Traditional mould operates complicacy when using, and the process is loaded down with trivial details, need with on kickboard and footboard mutually perpendicular pass through fix with screw and curb plate in turn, also need demolish one by one when dismantling, increased the operation degree of difficulty undoubtedly.
In order to solve the problems, the invention provides an assembly type building prefabricated stair steel formwork.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides an assembly type building prefabricated stair steel formwork.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides an assembled building prefabricated staircase steel form, includes multiunit positioner and has stair structure's flexible plastic slab, positioner includes first setting element and second setting element, first setting element is installed the outer right angle position that plays board and footboard portion intersect at flexible plastic slab, the second setting element is installed at the interior right angle position that plays board and footboard portion intersect of flexible plastic slab, and is a plurality of it is fixed through the fastener between the positioner, flexible plastic slab fixes a position through positioner.
Further, first locating piece includes first locating plate and second locating plate, first locating plate and second locating plate are L shape, and the outer right angle that kicking board portion and footboard portion of flexible plastic board intersect is by the centre gripping between first locating plate and second locating plate.
Furthermore, the second positioning piece comprises a third positioning plate and a fourth positioning plate, the third positioning plate and the fourth positioning plate are both L-shaped, and the inner right angle formed by intersection of the kick plate part and the pedal part of the flexible plastic plate is clamped between the third positioning plate and the fourth positioning plate.
Furthermore, the two opposite sides of the first positioning plate are provided with first fixing lugs, and the two opposite sides of the second positioning plate are provided with second fixing lugs; the first fixing lug and the second fixing lug which are positioned on the same side of the first positioning plate and the second positioning plate are fixed through the positioning bolts.
Furthermore, third fixing lugs are arranged on two opposite sides of the third positioning plate, and fourth fixing lugs are arranged on two opposite sides of the fourth positioning plate; the third fixing lug and the fourth fixing lug which are positioned on the same side of the third positioning plate and the fourth positioning plate are fixed through the positioning bolt.
Further, the fastener is including installing the first locating sleeve pipe on the multiunit first locating piece, passing the first locating stud of each first locating sleeve pipe in proper order, first locating sleeve pipe is installed on the lateral wall of second locating plate, first locating sleeve pipe is provided with the internal thread, first locating stud and first locating sleeve pipe threaded connection.
Furthermore, the fastener still includes the second locating sleeve pipe of installing on multiunit second setting element, passes the second locating stud of each second locating sleeve pipe in proper order, the second locating sleeve pipe is installed on the lateral wall of fourth locating plate, the second locating sleeve pipe is provided with the internal thread, second locating stud and second locating sleeve threaded connection.
Furthermore, pouring holes are formed in the pedal part surface of the flexible plastic plate.
Compared with the prior art, the invention has the following beneficial effects: the flexible plastic plate replaces the pedals and the kickplates in the traditional mould, so that the number of the pedals and the kickplates in the traditional mould is reduced, the cost is saved, and the working difficulty is reduced; the flexible plastic plate is positioned by the plurality of groups of positioning devices, so that the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a flexible plastic panel; 2. a first positioning member; 21. a first positioning plate; 22. a second positioning plate; 3. a second positioning member; 31. a third positioning plate; 32. a fourth positioning plate; 4. a fastener; 41. a first positioning sleeve; 42. a first positioning stud; 43. a second positioning sleeve; 44. a second locating stud; 5. a first fixing lug; 6. a second fixing lug; 7. a third fixing lug; 8. a fourth fixing lug; 9. and (6) pouring holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-2, the technical solution adopted by the present invention is as follows: an assembly type building prefabricated stair steel template comprises a plurality of groups of positioning devices and a flexible plastic plate 1 with a step structure, specification and size of a kick plate part and a pedal part of the flexible plastic plate 1 are designed according to a specific design drawing, the flexible plastic plate 1 replaces a pedal and a kick plate in a traditional mould, the quantity of manufactured pedals and kick plates in the traditional mould is reduced, cost is saved, and meanwhile work difficulty is reduced; the flexible plastic plate 1 is arranged above the bottom plate by the multiple groups of positioning devices, and the stability of the flexible plastic plate 1 is ensured when concrete is poured.
In this embodiment, positioner includes first setting element 2 and second setting element 3, and first setting element 2 is installed in the outer right angle position that the kickboard portion and the footboard portion of flexible plastic slab 1 intersect, and the second setting element 3 is installed in the interior right angle position that the kickboard portion and the footboard portion of flexible plastic slab 1 intersect.
In this embodiment, specifically, the first positioning member 2 includes a first positioning plate 21 and a second positioning plate 22, and both the first positioning plate 21 and the second positioning plate 22 are L-shaped and can be matched with the outer right angle of the flexible plastic plate 1; the bottom surface of the horizontal section of the first positioning plate 21 is attached to the upper end surface of the pedal part of the flexible plastic plate 1, and the inner side surface of the vertical section of the first positioning plate 21 is attached to the outer side surface of the kickplate part of the flexible plastic plate 1; the upper end surface of the horizontal section of the second positioning plate 22 is attached to the bottom surface of the pedal part of the flexible plastic plate 1, and the outer side surface of the vertical section of the second positioning plate 22 is attached to the inner side surface of the kick part of the flexible plastic plate 1; the outer right angle portion of the flexible plastic sheet 1 is sandwiched between the first positioning plate 21 and the second positioning plate 22.
In this embodiment, specifically, the second positioning element 3 includes a third positioning plate 31 and a fourth positioning plate 32, and both the third positioning plate 31 and the fourth positioning plate 32 are L-shaped and can be matched with the inner right angle of the flexible plastic plate 1; the bottom surface of the horizontal section of the third positioning plate 31 is attached to the upper end surface of the pedal part of the flexible plastic plate 1, and the inner side surface of the vertical section of the third positioning plate 31 is attached to the outer side surface of the pedal part of the flexible plastic plate 1; the upper end surface of the horizontal section of the fourth positioning plate 32 is attached to the bottom surface of the pedal part of the flexible plastic plate 1, and the outer side surface of the vertical section of the fourth positioning plate 32 is attached to the inner side surface of the skirt part of the flexible plastic plate 1; the inner right angle portion of the flexible plastic sheet 1 is sandwiched between the third positioning member and the fourth positioning plate 32.
In this embodiment, the first fixing lugs 5 are welded to two opposite sides of the first positioning plate 21, and the second fixing lugs 6 are welded to two opposite sides of the second positioning plate 22; the first fixing lug 5 and the second fixing lug 6 which are positioned on the same side of the first positioning plate 21 and the second positioning plate 22 are oppositely arranged. After the outer right-angle part of the flexible plastic plate 1 is arranged between the first positioning plate 21 and the second positioning plate 22, the positioning bolts are fixed on the first fixing lug 5 and the second fixing lug 6 on the same side, so that the connecting strength between the first positioning piece 2 and the flexible plastic plate 1 is improved.
In this embodiment, the third fixing lugs 7 are welded to two opposite sides of the third positioning plate 31, and the fourth fixing lugs 8 are welded to two opposite sides of the fourth positioning plate 32; the third fixing lugs 7 and the fourth fixing lugs 8 on the same side of the third positioning plate 31 and the fourth positioning plate 32 are oppositely arranged. After the inner right-angle portion of the flexible plastic board 1 is installed between the third positioning plate 31 and the fourth positioning plate 32, the positioning bolts are bolted to the third fixing lug 7 and the fourth fixing lug 8 on the same side, so as to improve the connection strength between the second positioning member 3 and the flexible plastic board 1.
In this embodiment, a plurality of the positioning devices are fixed by fasteners 4.
In this embodiment, the fastening member 4 includes first positioning sleeves 41 mounted on the plurality of sets of first positioning members 2, and first positioning studs 42 sequentially passing through each first positioning sleeve 41; each set of first positioning members 2 is provided with two first positioning sleeves 41.
Specifically, two first positioning sleeves 41 are respectively installed on two opposite sides of the second positioning plate 22, the first positioning sleeves 41 are provided with internal threads, and the first positioning studs 42 are in threaded connection with the first positioning sleeves 41. In order to facilitate the matching of the first positioning studs 42 and the first positioning sleeves 41, the first positioning sleeves 41 are arranged obliquely, and the openings of the first positioning sleeves 41 on the same side of the plurality of first positioning members 2 are positioned on the same straight line.
In this embodiment, the fastening member 4 further includes second positioning sleeves 43 mounted on the plurality of sets of second positioning members 3, and second positioning studs 44 sequentially passing through each of the second positioning sleeves 43; two second positioning sleeves 43 are mounted on each set of second positioning parts 3.
Specifically, two second positioning sleeves 43 are respectively installed on two opposite sides of the fourth positioning plate 32, the second positioning sleeves 43 are provided with internal threads, and the second positioning studs 44 are in threaded connection with the first positioning sleeves 41. In order to facilitate the matching of the second positioning studs 44 and the second positioning sleeves 43, the second positioning sleeves 43 are arranged obliquely, and the openings of the second positioning sleeves 43 on the same side of the plurality of second positioning members 3 are positioned on the same straight line.
In this embodiment, for the convenience of assembly, the first positioning sleeve 41 and the second positioning sleeve 43 are designed to have the same specification, and the first positioning stud 42 and the second positioning stud 44 are designed to have the same specification.
In this embodiment, the pedal portion surface of the flexible plastic plate 1 is provided with a pouring hole 9, and after the flexible plastic plate 1 is positioned and installed by the positioning device, the concrete is poured through the pouring hole 9.
When the device is used, the bottom plate is supported and fixed through the support frame, and the side plates are respectively arranged on two sides of the bottom plate through the support frame; then vertically installing a kick plate on the lowest surface of the bottom plate, and sealing the connection part of the kick plate, the bottom plate and the side plate; then, the flexible plastic plate 1 is designed into a required step structure through design paper; then, a plurality of first positioning pieces 2 are respectively arranged at the right-angle positions outside the flexible plastic plate 1 and are fixed through positioning bolts; then, the first positioning studs 42 sequentially penetrate through the first positioning sleeves 41 of each group of second positioning plates 22 in a threaded manner; then, a plurality of second positioning pieces 3 are respectively arranged at right-angle positions in the flexible plastic plate 1 and are fixed through positioning bolts; then, the second positioning studs 44 are sequentially threaded through the second positioning sleeves 43 of each group of the fourth positioning plates 32; then fixing the first positioning piece 2 positioned at the lowest part of the flexible plastic plate 1 on the kickplate, so that the kickplate and the vertical section of the first positioning piece 2 are kept parallel; fixing the uppermost end of the flexible plastic plate 1 on a support frame; and finally, pouring concrete into a mold cavity formed by the bottom plate, the side plates and the flexible plastic plate 1 through the pouring holes 9, and removing the template after the concrete is cured.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an assembly type structure prefabricated staircase steel form which characterized in that: including multiunit positioner and flexible plastic slab (1) that has the stair structure, positioner includes first setting element (2) and second setting element (3), the outer right angle position that the kickboard portion and the footboard portion of flexible plastic slab (1) are crossing is installed in first setting element (2), the interior right angle position that the kickboard portion and the footboard portion of flexible plastic slab (1) are crossing is installed in second setting element (3), and is a plurality of it is fixed through fastener (4) between the positioner, flexible plastic slab (1) is fixed a position through positioner.
2. The prefabricated staircase steel formwork of assembled building according to claim 1, characterized in that: the first positioning piece (2) comprises a first positioning plate (21) and a second positioning plate (22), wherein the first positioning plate (21) and the second positioning plate (22) are both L-shaped, and the outer right angle formed by the intersection of the kickplate part and the pedal part of the flexible plastic plate (1) is clamped between the first positioning plate (21) and the second positioning plate (22).
3. The prefabricated staircase steel form of assembly type structure of claim 1, characterized in that: the second positioning piece (3) comprises a third positioning plate (31) and a fourth positioning plate (32), the third positioning plate (31) and the fourth positioning plate (32) are both L-shaped, and an inner right angle formed by intersection of a kickplate part and a pedal part of the flexible plastic plate (1) is clamped between the third positioning plate (31) and the fourth positioning plate (32).
4. The prefabricated staircase steel form of assembly type structure of claim 2, characterized in that: the two opposite sides of the first positioning plate (21) are respectively provided with a first fixing lug (5), and the two opposite sides of the second positioning plate (22) are respectively provided with a second fixing lug (6); the first fixing lug (5) and the second fixing lug (6) which are positioned on the same side of the first positioning plate (21) and the second positioning plate (22) are fixed through positioning bolts.
5. The prefabricated staircase steel formwork of assembled building according to claim 3, characterized in that: third fixing lugs (7) are mounted on two opposite sides of the third positioning plate (31), and fourth fixing lugs (8) are mounted on two opposite sides of the fourth positioning plate (32); the third fixing lug (7) and the fourth fixing lug (8) which are positioned on the same side of the third positioning plate (31) and the fourth positioning plate (32) are fixed through positioning bolts.
6. The prefabricated staircase steel form of the fabricated building of claim 2 or 4, wherein: fastener (4) are including installing first locating sleeve pipe (41) on multiunit first locating part (2), pass first locating stud (42) of each first locating sleeve pipe (41) in proper order, first locating sleeve pipe (41) are installed on the lateral wall of second locating plate (22), first locating sleeve pipe (41) are provided with the internal thread, first locating stud (42) and first locating sleeve pipe (41) threaded connection.
7. The prefabricated staircase steel form of the fabricated building of claim 3 or 5, wherein: the fastener (4) further comprises second positioning sleeves (43) arranged on a plurality of groups of second positioning pieces (3) and second positioning studs (44) sequentially penetrating through each second positioning sleeve (43), the second positioning sleeves (43) are arranged on the side wall of a fourth positioning plate (32), internal threads are arranged on the second positioning sleeves (43), and the second positioning studs (44) are in threaded connection with the second positioning sleeves (43).
8. The prefabricated staircase steel formwork of assembled building according to claim 1, characterized in that: pouring holes (9) are formed in the pedal part surface of the flexible plastic plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230068.3A CN114571583A (en) | 2022-03-10 | 2022-03-10 | Prefabricated stair steel form of assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230068.3A CN114571583A (en) | 2022-03-10 | 2022-03-10 | Prefabricated stair steel form of assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114571583A true CN114571583A (en) | 2022-06-03 |
Family
ID=81774095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210230068.3A Withdrawn CN114571583A (en) | 2022-03-10 | 2022-03-10 | Prefabricated stair steel form of assembly type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114571583A (en) |
-
2022
- 2022-03-10 CN CN202210230068.3A patent/CN114571583A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208072950U (en) | A kind of combination set shaped steel formwork | |
| CN106378861A (en) | Prefabricated type concrete stair mould and stair manufacturing method | |
| CN204622272U (en) | A kind of adjustable prefabricated waist slab steel mold | |
| CN1644835A (en) | Construction for steel bar reinforced hollow concrete roof cast-in-situs | |
| CN103306483B (en) | The industrial construction method of building | |
| CN109797901A (en) | A kind of prefabricated framework and prefabricated board | |
| CN202347839U (en) | Adjustable set shaped steel formwork | |
| CN218668057U (en) | Integrated form mould shell superimposed shear wall | |
| CN114571583A (en) | Prefabricated stair steel form of assembly type structure | |
| CN209976019U (en) | Sink tank template assembly for toilet | |
| CN209794065U (en) | special die for sleeve shear wall | |
| CN216690347U (en) | Bidirectional shaping steel formwork device for shear wall at deformation joint | |
| CN215471884U (en) | Cast concrete superimposed sheet preparation mould with location structure | |
| CN109773946A (en) | A kind of multiple layer combination platform mold of prefabricated large-scale plate-type component | |
| CN214110810U (en) | Mould for prefabricating laminated slab | |
| CN212201280U (en) | Stagnant water bank platform template device | |
| CN103510703A (en) | Method for constructing concrete arch columns with variable cross-sections | |
| CN110722662B (en) | Manufacturing method of bracket-containing type precast concrete frame column | |
| CN113863656A (en) | Construction method of arc-shaped telescopic shear wall split screw type wood formwork | |
| CN219569566U (en) | Cast-in-situ stair closed template system | |
| CN2749653Y (en) | Rapid forming die set for cement tank applied for farmland irrigation | |
| CN110424732A (en) | The construction method of template system for concreting | |
| CN218905762U (en) | Universal prefabricated laminated slab steel template | |
| CN206956933U (en) | A kind of assembled steel reinforced concrete frame column with variable cross-sections and its making mould | |
| CN217434607U (en) | Assembling die of usefulness is pour to prefabricated post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220603 |
|
| WW01 | Invention patent application withdrawn after publication |