CN203361635U - Width-adjustable type outer formwork for cast-in-place concrete core slab - Google Patents
Width-adjustable type outer formwork for cast-in-place concrete core slab Download PDFInfo
- Publication number
- CN203361635U CN203361635U CN 201320330447 CN201320330447U CN203361635U CN 203361635 U CN203361635 U CN 203361635U CN 201320330447 CN201320330447 CN 201320330447 CN 201320330447 U CN201320330447 U CN 201320330447U CN 203361635 U CN203361635 U CN 203361635U
- Authority
- CN
- China
- Prior art keywords
- width
- outer formwork
- cast
- corner pieces
- floor
- 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
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a width-adjustable type outer formwork for a cast-in-place concrete core slab, and relates to the technical field of building materials. The width-adjustable type outer formwork for the cast-in-place concrete core slab is provided with a hollow shell body in a cuboid or a trapezoid, the shell body comprises two main body pieces arranged in the left-and-right direction and at least one left-and-right widening piece, the two main body pieces can be spliced to form the outer formwork with a pouring trough, the left-and-right widening piece is arranged between the two main body pieces and is used for adjusting the left-and-right width of the outer formwork, rib plates for fastening and connection are arranged on the inner sides of the mutual splicing positions of the main body pieces and the widening piece respectively, the rib plates are provided with bolt holes, and connecting bolts are arranged in the bolt holes. When the width-adjustable type outer formwork for the cast-in-place concrete core slab is used, the width of the outer formwork can be enlarged by adding the left-and-right widening piece, and fastening can be carried out by penetrating through the bolt holes in the two attached rib plates with the bolts after splicing. According to the width-adjustable type outer formwork for the cast-in-place concrete core slab, width can be adjusted on site, the width-adjustable type outer formwork for the cast-in-place concrete core slab is easy and convenient to use and wide in application range, raw materials are saved to the maximum extent, and built buildings are high in quality.
Description
Technical field
The utility model relates to building material technical field, says in detail it is that a kind of outer formwork width as required can on-the-spot be reconciled, the outer formwork of width-adjusting cast-in-situ concrete hollow slab easy to use.
Background technology
We know, outer formwork is a kind of building implement for Cast-in-Place RC Floor Slab, generally adopts plastics or glass fiber reinkorced concrete (GRC) to make.Existing outer formwork is the housing that integral type processes, housing is hollow cuboid or prismatoid.During use, outer formwork button is placed on bracing frame, the constructor uses steel nail or iron wire that outer formwork is fixed on bracing frame, then lays reinforcing bar, concreting on the bracing frame between formwork outside; Removing outer formwork after the concrete setting moulding gets final product.Existing this outer formwork size is fixed; job site can not be adjusted width at any time; when constructing the edge extremely built; often can run into and use an outer formwork undersize; the constructor can only make solid concrete by insufficient section; not only be inconvenient to use, increased the deadweight of structure, consume material and workmanship reduce.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of outer formwork width as required on-the-spotly to reconcile, and use is simple, convenient, the outer formwork of width-adjusting cast-in-situ concrete hollow slab that construction quality is high.
The technical scheme that the utility model solves above-mentioned the deficiencies in the prior art employing is:
The outer formwork of a kind of width-adjusting cast-in-situ concrete hollow slab, be provided with and be hollow shell cuboid or prismatoid, it is characterized in that housing comprises that two main components of left and right directions setting and at least one left and right widen part, two main components are that capable assembling is one and has the outer formwork of building groove, left and right is widened part and is located between two main components, for regulating the left and right width of outer formwork, main component is respectively equipped with the floor for being fastenedly connected with the inboard of widening the mutual mosaic of part, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.
Main component described in the utility model is widened part before and after comprising two corner pieces of fore-and-aft direction setting and at least one, front and back are widened part and are located between two corner pieces, for regulating the front and back width of main component, the inboard that the mutual mosaic of part is widened in corner pieces and front and back is respectively equipped with the floor for being fastenedly connected, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.
Four corner pieces described in the utility model are identical, and each corner pieces is comprised of square top board and two side shields, and two side shield top sections both sides section adjacent with square top board respectively are connected, and two side shield adjacent edge sections are connected; Front and back are widened part and are comprised top widening plate and side block widening plate, and the top widening plate is identical with the width of side block widening plate, and widening plate one side, Bu Yu top, side block widening plate top section is connected, and the length of top widening plate is identical with an edge lengths of corner pieces top board.
The top board of the corner pieces described in the utility model is square, left and right is widened part and is widened part and filled up sheet and form by two front and back, two front and back widen that part is oppositely arranged, be provided with between relative two top widening plates and fill up sheet, filling up sheet is the length of side and widens with front and back the square that the part width is identical, front and back are widened part and are respectively equipped with the floor for being fastenedly connected with the inboard of filling up the mutual mosaic of sheet, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.
During use, minimum combination is the outer formwork that two main components piece together, as increased the left and right width of outer formwork, widen part about just increasing and get final product between two main components on this basis, the bolt hole passed on two two floors of fitting with bolt after amalgamation carries out fastening.Four corner pieces with widen part, fill up its left and right width of outer formwork and the front and back width that the sheet amalgamation is integrated and all can regulate.The utility model width can on-the-spotly reconcile, use simple, convenient, applied widely.Outside conservation, the quality of the building that it builds up is high to greatest extent.
The accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in the utility model.
Fig. 2 is the structural representation exploded view after Fig. 1 dismantles lower connecting bolt.
Fig. 3 is the structural representation of embodiment 2 in the utility model.
Fig. 4 is the structural representation exploded view after Fig. 3 dismantles lower connecting bolt.
The specific embodiment
Embodiment 1
The outer formwork of width-adjusting cast-in-situ concrete hollow slab as shown in Figure 1 and Figure 2, be provided with and be hollow shell cuboid or prismatoid, housing comprises that two main components 1 of left and right directions setting and at least one left and right widen part 2, two main components 1 are that capable assembling is one and has the outer formwork of building groove, left and right is widened part 2 and is located between two main components, for regulating the left and right width of outer formwork, main component is respectively equipped with the floor 4 for being fastenedly connected with the inboard of widening the mutual mosaic of part, floor is provided with bolt hole 3, is provided with connecting bolt in bolt hole.Widen the part inboard and be the shape identical with the tangent plane of outer formwork fore-and-aft direction.
Embodiment 2
As Fig. 3, the outer formwork of width-adjusting cast-in-situ concrete hollow slab shown in Fig. 4, be provided with the hollow shell that is cuboid or prismatoid, housing comprises that two main components of left and right directions setting and at least one left and right widen part, main component is widened part 6 before and after comprising two corner pieces 5 of fore-and-aft direction setting and at least one, front and back are widened part 6 and are located between two corner pieces, for regulating the front and back width of main component, the inboard that the mutual mosaic of part is widened in corner pieces and front and back is respectively equipped with the floor 4 for being fastenedly connected, floor 4 is provided with bolt hole 3, be provided with connecting bolt in bolt hole 3.Four corner pieces are identical, and each corner pieces is comprised of square top board and two side shields, and two side shield top sections both sides section adjacent with square top board respectively are connected, and two side shield adjacent edge sections are connected; Front and back are widened part and are comprised top widening plate and side block widening plate, and the top widening plate is identical with the width of side block widening plate, and widening plate one side, Bu Yu top, side block widening plate top section is connected, and the length of top widening plate is identical with an edge lengths of corner pieces top board.Left and right is widened part and is widened part 6 and filled up sheet 7 by two front and back and form, two front and back widen that part is oppositely arranged, be provided with between relative two bottom widening plates and fill up sheet 7, filling up sheet is the length of side and widens with front and back the square that the part width is identical, front and back are widened part and are respectively equipped with the floor for being fastenedly connected with the inboard of filling up the mutual mosaic of sheet, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.During use, can before and after left and right directions and fore-and-aft direction add arbitrarily, widen part, the space that front and back are widened between part is filled up with filling up sheet.The width all around of outer formwork can arbitrarily be regulated, and it is more convenient to use.
During use, minimum combination is the outer formwork that two main components piece together, as increased the left and right width of outer formwork, widen part about just increasing and get final product between two main components on this basis, the bolt hole passed on two two floors of fitting with bolt after amalgamation carries out fastening.Be four corner pieces and widen part, fill up its left and right width of outer formwork and the front and back width that the sheet amalgamation is integrated and all can regulate.The utility model width can on-the-spotly reconcile, use simple, convenient, applied widely.Outside conservation, the quality of the building that it builds up is high to greatest extent.
Claims (4)
1. the outer formwork of width-adjusting cast-in-situ concrete hollow slab, be provided with and be hollow shell cuboid or prismatoid, it is characterized in that housing comprises that two main components of left and right directions setting and at least one left and right widen part, two main components are that capable assembling is one and has the outer formwork of building groove, left and right is widened part and is located between two main components, for regulating the left and right width of outer formwork, main component is respectively equipped with the floor for being fastenedly connected with the inboard of widening the mutual mosaic of part, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.
2. the outer formwork of width-adjusting cast-in-situ concrete hollow slab according to claim 1, it is characterized in that described main component widens part before and after comprising two corner pieces of fore-and-aft direction setting and at least one, front and back are widened part and are located between two corner pieces, for regulating the front and back width of main component, the inboard that the mutual mosaic of part is widened in corner pieces and front and back is respectively equipped with the floor for being fastenedly connected, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.
3. the outer formwork of width-adjusting cast-in-situ concrete hollow slab according to claim 2, it is characterized in that described four corner pieces are identical, each corner pieces is comprised of square top board and two side shields, two side shield top sections both sides section adjacent with square top board respectively are connected, and two side shield adjacent edge sections are connected; Front and back are widened part and are comprised top widening plate and side block widening plate, and the top widening plate is identical with the width of side block widening plate, and widening plate one side, Bu Yu top, side block widening plate top section is connected, and the length of top widening plate is identical with an edge lengths of corner pieces top board.
4. the outer formwork of width-adjusting cast-in-situ concrete hollow slab according to claim 3, the top board that it is characterized in that described corner pieces is square, left and right is widened part and is widened part and filled up sheet and form by two front and back, two front and back widen that part is oppositely arranged, be provided with between relative two top widening plates and fill up sheet, filling up sheet is the length of side and widens with front and back the square that the part width is identical, front and back are widened part and are respectively equipped with the floor for being fastenedly connected with the inboard of filling up the mutual mosaic of sheet, floor is provided with bolt hole, is provided with connecting bolt in bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330447 CN203361635U (en) | 2013-06-08 | 2013-06-08 | Width-adjustable type outer formwork for cast-in-place concrete core slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330447 CN203361635U (en) | 2013-06-08 | 2013-06-08 | Width-adjustable type outer formwork for cast-in-place concrete core slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361635U true CN203361635U (en) | 2013-12-25 |
Family
ID=49809421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320330447 Expired - Fee Related CN203361635U (en) | 2013-06-08 | 2013-06-08 | Width-adjustable type outer formwork for cast-in-place concrete core slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846283A (en) * | 2024-03-04 | 2024-04-09 | 山东鼎泰建设项目管理有限公司 | Widening shuttering device |
-
2013
- 2013-06-08 CN CN 201320330447 patent/CN203361635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117846283A (en) * | 2024-03-04 | 2024-04-09 | 山东鼎泰建设项目管理有限公司 | Widening shuttering device |
| CN117846283B (en) * | 2024-03-04 | 2024-05-24 | 山东鼎泰建设项目管理有限公司 | Widening shuttering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102433958A (en) | Prefabricated wall board construction member | |
| CN203361635U (en) | Width-adjustable type outer formwork for cast-in-place concrete core slab | |
| CN208343121U (en) | Prefabricated assembled steel structure concrete wallboard mould | |
| CN204676793U (en) | A kind of section steel beam Prefabricated composite stair | |
| CN206953254U (en) | Shaped steel combination floor makes mould | |
| CN203320814U (en) | Reinforced concrete protective layer support for lower steel bars of building floor slab | |
| CN111005562A (en) | Method for sealing and processing opening of window of assembled laminated plate wall | |
| CN206599989U (en) | The formwork erecting structure of shear wall | |
| CN206667739U (en) | A kind of concrete-pouring template | |
| CN206157973U (en) | Lead to muscle formula concrete coincide floor structures and prefabricated panel's preparation mould thereof | |
| CN202062495U (en) | Template capable of producing precast concrete slabs with multiple specifications | |
| CN210173850U (en) | Window opening mold for prefabricated wall board | |
| CN205421710U (en) | Permanent beam mold board, concrete structure component are connected to arrangement of reinforcement formula buckle | |
| CN103161304B (en) | A kind of formwork that is applied to close rib structure superstructure building | |
| CN211081013U (en) | Formula lintel template can have enough to meet need to job site secondary structure | |
| KR200442878Y1 (en) | Recyclable Formwork | |
| CN204826618U (en) | After water board template structure | |
| CN210551972U (en) | Concrete beam and decorative layer integrated into one piece device | |
| CN203514341U (en) | Mold supporting structure for concrete foundation hole of large device | |
| CN205382703U (en) | Can reinforced (rfd) building templates | |
| CN203741864U (en) | Special die for iron tower foundation protection cap | |
| CN207513153U (en) | The beam column cast-in-place node dedicated aluminium alloy template of assembly concrete frame structure | |
| CN208849425U (en) | Integral movable type cable channel forming template | |
| CN207405979U (en) | Corner angle molding from plastic template in a kind of concreting | |
| CN207003720U (en) | A kind of assembled integral concrete shear force wall attachment structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140608 |