CN111648593A - Hollow plastic formwork - Google Patents
Hollow plastic formwork Download PDFInfo
- Publication number
- CN111648593A CN111648593A CN202010557557.0A CN202010557557A CN111648593A CN 111648593 A CN111648593 A CN 111648593A CN 202010557557 A CN202010557557 A CN 202010557557A CN 111648593 A CN111648593 A CN 111648593A
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- China
- Prior art keywords
- longitudinal
- holes
- formwork
- template
- hollow plastic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
Abstract
The invention discloses a hollow plastic formwork which is formed by respectively and closely splicing a plurality of formwork bodies on a plane along the longitudinal direction and the transverse direction, wherein the appearance of each formwork body is in a cuboid shape, the adjacent formwork bodies in the longitudinal direction are connected through a plurality of longitudinal splicing positioning pieces, and the adjacent formwork bodies in the transverse direction are connected through a plurality of transverse splicing positioning pieces. According to the hollow plastic template, the longitudinal splicing positioning pieces and the transverse splicing positioning pieces are respectively utilized for positioning connection in the splicing process, so that the subsequent matching construction of the connecting pieces and the supporting structure is facilitated, the number of operators can be reduced, and the construction and disassembly working efficiency of the building template structure is improved. Meanwhile, the structural strength and the load capacity of the template can be further improved, and the deformation of the template is reduced. The reduction of the usage amount of the connecting piece also reduces the operations of drilling, slotting and the like on the template, and further prolongs the service life of the template.
Description
Technical Field
The invention belongs to the technical field of plastic templates, and particularly relates to a hollow plastic template.
Background
The form within the building industry is a temporary support structure that shapes concrete structures, components to a specified position and geometry, maintains their correct position, and bears the building form's own weight and external loads acting on it. A building template structure for cast-in-place concrete structural engineering construction mainly comprises a panel (template), a supporting structure and a connecting piece. The template is a bearing plate directly contacting with newly cast concrete; the supporting structure is a temporary structure for supporting the template, the concrete and the construction load, so that the building template structure is firmly combined and is not deformed or damaged; the connecting piece is a fitting for integrally connecting the template and the supporting structure. Traditional wooden template, by the weight and the volume of itself, the area of individual template is difficult too big also difficult too little. Because the large-area template is heavy, the construction is very inconvenient and the template is easy to deform. And the templates are too small, the more templates are used, the more connecting pieces and supporting structures are used, and the more workload is required during construction. The hollow plastic template is a new building template and has the advantages of reusability, convenient demoulding, light relative weight, high structural strength, easy processing, easy assembly and disassembly and the like. Therefore, the hollow plastic template can be manufactured into a large-area single template, so that the using amount of the supporting structure and the connecting piece when the building template structure is built can be reduced, the workload is reduced, and the working efficiency during building and disassembling is improved. However, a large-area single template is not heavy, but has an excessively large size, so that a plurality of people are required to be matched and positioned at different positions in the building process, and a specially-assigned person is required to connect the templates by using connecting pieces such as screws, and the operation is inconvenient.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a hollow plastic formwork, hollow plastic formwork is formed by vertically and transversely closely splicing respectively along a plurality of template bodies on the plane, the appearance of template body is the cuboid shape, connects through a plurality of vertical concatenation setting elements between the adjacent template body on the longitudinal direction, connects through a plurality of horizontal concatenation setting elements between the adjacent template body on the transverse direction.
As the optimization of the technical proposal, at least one row of longitudinal through holes are sequentially arranged in the template body from bottom to top, each row of longitudinal through holes comprises a plurality of longitudinal through holes which are uniformly arranged at intervals, a plurality of transverse through holes which are uniformly arranged at intervals are arranged in the template body, the two ends of each transverse through hole respectively form sockets on the two sides of the template body, the transverse through holes are vertically crossed with one row of longitudinal through holes and sequentially penetrate through all the longitudinal through holes in the row of longitudinal through holes, two outermost longitudinal through holes in the row of longitudinal through holes are arranged as positioning longitudinal through holes, the transverse splicing positioning piece comprises a long rod, the long rod is uniformly provided with clamping hooks at intervals, the distance between the adjacent clamping hooks on the long rod is equal to the distance between the adjacent sockets on one side of the template body, the long rod can be inserted into the positioning longitudinal through holes, the clamping hooks can penetrate through the sockets, the longitudinal, the reinforcing rod can be inserted into the transverse through hole, the length of the reinforcing rod is smaller than that of the transverse through hole, and the bidirectional insertion rod can be inserted into the longitudinal through hole.
Preferably, the formwork body is provided with three rows of longitudinal through holes, and the transverse through holes penetrate through the middle row of longitudinal through holes.
Preferably, in the above-described aspect, the cross section of the longitudinal through hole is square, the cross section of the lateral through hole is square, the cross section of the reinforcing bar is square, and the cross section of the bidirectional pin is square.
Preferably, as for the above technical scheme, three longitudinal through holes in the lower row of longitudinal through holes, three longitudinal through holes in the middle row of longitudinal through holes and three longitudinal through holes in the upper row of longitudinal through holes jointly form a square unit, the square units are sequentially arranged on the template body, at least one reinforcing inclined plate is arranged in each square unit, the reinforcing inclined plates are located on the diagonal lines of the square units, and the reinforcing inclined plates of adjacent square units are arranged in a crossed manner.
Preferably, the two ends of the reinforced inclined plate are flush with the two ends of the template body, and the reinforced inclined plate is provided with an opening for the reinforcing rod to pass through.
As above-mentioned technical scheme's preferred, the stock is rectangular plate-like, and the trip is including connecting portion, the perpendicular fixed connection stock's of one end one side of connecting portion, the perpendicular fixed connection fixture block of the other end, fixture block orientation on the stock is the same and all the same with the length direction of vertical through-hole, the one side that is close to the stock on the fixture block has the direction inclined plane.
As the optimization of the technical scheme, the long rod is detachably connected with the template body through screws.
As the optimization of the technical scheme, the reinforcing rods are hollow square pipes, a plurality of partition plates are uniformly arranged in the square pipes at intervals, and communication ports are formed in the partition plates.
As the optimization of the technical scheme, the long rod and the clamping hooks are integrally formed, the reinforcing rod is integrally formed, and the long rod, the reinforcing rod and the bidirectional insertion rod are made of the same material as the template body.
The invention has the beneficial effects that: according to the hollow plastic template, the longitudinal splicing positioning pieces and the transverse splicing positioning pieces are respectively utilized for positioning connection in the splicing process, so that the subsequent matching construction of the connecting pieces and the supporting structure is facilitated, the number of operators can be reduced, and the construction and disassembly working efficiency of the building template structure is improved. Meanwhile, the structural strength and the load capacity of the template can be further improved, and the deformation of the template is reduced. The reduction of the usage amount of the connecting piece also reduces the operations of drilling, slotting and the like on the template, and further prolongs the service life of the template.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the template body;
FIG. 3 is a schematic structural view of a long rod and a trip;
FIG. 4 is a schematic view of a reinforcement bar construction; .
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a hollow plastic formwork, the hollow plastic formwork is formed by respectively and closely splicing a plurality of formwork bodies 1 on a plane along the longitudinal direction and the transverse direction, the appearance of the formwork bodies 1 is cuboid-shaped, the adjacent formwork bodies 1 in the longitudinal direction are connected through a plurality of longitudinal splicing positioning pieces, and the adjacent formwork bodies 1 in the transverse direction are connected through a plurality of transverse splicing positioning pieces. After the template bodies 1 are connected through the longitudinal splicing positioning piece and the transverse splicing positioning piece, a primary connection is formed, a special person is not needed to maintain the posture of the template bodies 1 when the connecting pieces and the supporting mechanisms are installed, and the connecting pieces such as bolts are conveniently and subsequently utilized to be fixedly connected and connect the supporting mechanisms.
Furthermore, at least one row of longitudinal through holes are sequentially arranged in the template body 1 from bottom to top, each row of longitudinal through holes comprises a plurality of longitudinal through holes 2 which are uniformly arranged at intervals, a plurality of transverse through holes 3 which are uniformly arranged at intervals are arranged in the template body 1, two ends of each transverse through hole 3 are respectively provided with a socket 4 at two sides of the template body 1, the transverse through holes 3 are vertically crossed with one row of longitudinal through holes and sequentially penetrate through all the longitudinal through holes 2 in the row of longitudinal through holes, two vertical through-holes 2 in the outside are established to the vertical through-hole 5 in location in this row of vertical through-holes, horizontal concatenation setting element is provided with trip 7 including stock 6, even interval on stock 6, and the distance between the adjacent trip 7 on stock 6 equals with the distance between the adjacent socket 4 in 1 one side of template body, and stock 6 can insert the vertical through-hole 5 in location, and trip 7 can pass socket 4. When two horizontal adjacent template bodies 1 splice, insert stock 6 in the vertical through-hole 5 in the location that is close to another template body 1 in one of them template body 1, pass socket 4 in proper order with trip 7 and insert the vertical through-hole 5 in the location in another template body 1, spur stock 6 for trip 7 presss from both sides tight two template bodies 1, accomplishes the location of two horizontal adjacent template bodies 1. Vertical concatenation setting element is including stiffener 8 and two-way inserted bar 9, and during stiffener 8 can insert horizontal through-hole 3, the length of stiffener 8 is less than the length of horizontal through-hole 3, and two-way inserted bar 9 can insert in vertical through-hole 2. When two template bodies 1 which are longitudinally adjacent are spliced, reinforcing rods 8 are respectively inserted into the transverse through holes 3 of the two template bodies 1, then a bidirectional insertion rod 9 is inserted into the longitudinal through hole 2 of one template body 1, one end of the bidirectional insertion rod 9 abuts against the reinforcing rod 8 in the transverse through hole 3 of the template body 1, and the other template body 1 is spliced, so that the other end of the bidirectional insertion rod 9 is inserted into the longitudinal through hole 2 of the template body 1 and abuts against the reinforcing rod 8 in the transverse through hole 3 of the template body 1.
Furthermore, three rows of longitudinal through holes are formed in the template body 1, and the transverse through holes 3 penetrate through the row of longitudinal through holes in the middle.
Furthermore, the cross section of the longitudinal through hole 2 is square, the cross section of the transverse through hole 3 is square, the cross section of the reinforcing rod 8 is square, and the cross section of the bidirectional inserted rod 9 is square.
Further, three longitudinal through holes 2 in the lower row of longitudinal through holes, three longitudinal through holes 2 in the middle row of longitudinal through holes and three longitudinal through holes 2 in the upper row of longitudinal through holes jointly form a square unit 10, the square units 10 are sequentially arranged on the template body 1, at least one reinforcing inclined plate 11 is arranged in each square unit 10, the reinforcing inclined plates 11 are located on the diagonal lines of the square units 10, and the reinforcing inclined plates 11 of the adjacent square units 10 are arranged in a crossed mode. The adjacent reinforced inclined plates 11 play a role of triangular support, and the structural strength and the load of the template body are reinforced.
Furthermore, the two ends of the reinforced inclined plate 11 are flush with the two ends of the formwork body 1, and an opening 12 for the reinforcing rod 8 to pass through is formed in the reinforced inclined plate 11.
Further, stock 6 is long plate-like, and trip 7 is including connecting portion 13, the perpendicular fixed connection of one end of connecting portion 13 stock 6's one side, the perpendicular fixed connection fixture block 14 of the other end, fixture block 14 on the stock 6 orientation is the same and all the same with the length direction of vertical through-hole 2, one side that is close to the stock on the fixture block 14 has direction inclined plane 15.
Further, the long rod 6 is detachably connected with the template body 1 through a screw 16. The screw 16 prevents the long rod 6 from moving and the clamping hook 7 from falling off.
Further, the reinforcing rod 8 is a hollow square pipe, a plurality of partition plates 17 are uniformly arranged in the square pipe at intervals, and communication ports 18 are formed in the partition plates 17. The square pipe can lighten the weight of the reinforcing rod 8, and the structural strength of the square pipe is enhanced by the partition plate 17. When the template body 1 is disassembled, the reinforcing rods 8 can be conveniently pulled out from the transverse through holes 3 by hooking the partition plates 17 through the hook insertion communication openings 18.
Further, stock 6 and trip 7 integrated into one piece, stiffener 8 integrated into one piece, the material of stock 6, stiffener 8, two-way inserted bar 9 is the same with the material of template body. Stock 6, stiffener 8, two-way inserted bar 9 are after production is accomplished, and the on-the-spot measurement size of putting up of building template structure cuts processing.
It should be noted that the technical features such as the material of the template body and the like related to the patent application of the present invention should be regarded as the prior art, the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the invention point of the patent of the present invention, and the patent of the present invention is not further specifically described in detail.
Having described preferred embodiments of the present invention in detail, it is to be understood that modifications and variations may be resorted to without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a hollow plastic formwork, its characterized in that, hollow plastic formwork is formed by vertically and transversely closely splicing respectively along a plurality of template bodies on the plane, the appearance of template body is the cuboid shape, connects through a plurality of vertical concatenation setting elements between the adjacent template body on the longitudinal direction, connects through a plurality of horizontal concatenation setting elements between the adjacent template body on the horizontal direction.
2. The hollow plastic formwork of claim 1, wherein at least one row of longitudinal through holes are formed in the formwork body from bottom to top in sequence, each row of longitudinal through holes comprises a plurality of longitudinal through holes uniformly spaced, a plurality of transverse through holes are formed in the formwork body at uniform spacing, two ends of each transverse through hole are respectively provided with a socket at two sides of the formwork body, each transverse through hole perpendicularly crosses one row of longitudinal through holes and sequentially penetrates all the longitudinal through holes in the row of longitudinal through holes, two outermost longitudinal through holes in the row of longitudinal through holes are provided with positioning longitudinal through holes, the transverse splicing positioning member comprises a long rod, the long rod is provided with clamping hooks at uniform spacing, the distance between adjacent clamping hooks on the long rod is equal to the distance between adjacent sockets at one side of the formwork body, the long rod can be inserted into the positioning longitudinal through holes, and the clamping hooks can pass through the sockets, vertical concatenation setting element is including stiffener and two-way inserted bar, and during the stiffener can insert horizontal through-hole, the length of stiffener is less than the length of horizontal through-hole, and two-way inserted bar can insert vertical through-hole.
3. A hollow plastic formwork according to claim 2, wherein there are three rows of longitudinal through-holes in the formwork body, the transverse through-holes passing through the central row of longitudinal through-holes.
4. The hollow plastic formwork of claim 3 wherein the longitudinal through-holes are square in cross-section, the transverse through-holes are square in cross-section, the reinforcing rods are square in cross-section, and the bi-directional insert rods are square in cross-section.
5. The hollow plastic formwork of claim 4 wherein the three longitudinal through holes of the lower row of longitudinal through holes, the three longitudinal through holes of the middle row of longitudinal through holes and the three longitudinal through holes of the upper row of longitudinal through holes together form a square unit, the square units are arranged in sequence on the formwork body, at least one reinforcing inclined plate is arranged in each square unit, the reinforcing inclined plates are positioned on the diagonal lines of the square units, and the reinforcing inclined plates of adjacent square units are arranged in a cross manner.
6. The hollow plastic formwork of claim 5, wherein the inclined reinforcing plate has two ends flush with the ends of the formwork body, and the inclined reinforcing plate has openings for the reinforcing rods to pass through.
7. The hollow plastic formwork of claim 6, wherein the long rod is in a shape of a long plate, the hook comprises a connecting portion, one end of the connecting portion is vertically and fixedly connected with one surface of the long rod, the other end of the connecting portion is vertically and fixedly connected with a clamping block, the clamping blocks on the long rod are in the same orientation and are in the same length direction as the longitudinal through hole, and one side of the clamping block, which is close to the long rod, is provided with a guide inclined surface.
8. The hollow plastic formwork of claim 7 wherein the rod is removably attached to the formwork body by screws.
9. The hollow plastic formwork of claim 8 wherein the reinforcing rods are hollow square tubes, and a plurality of partition plates are uniformly spaced in the square tubes, and are provided with communication openings.
10. The hollow plastic formwork of claim 9 wherein the long rods are integrally formed with the hooks, the reinforcing rods are integrally formed, and the long rods, the reinforcing rods and the two-way insertion rods are made of the same material as the formwork body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557557.0A CN111648593B (en) | 2020-06-18 | 2020-06-18 | Hollow plastic formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557557.0A CN111648593B (en) | 2020-06-18 | 2020-06-18 | Hollow plastic formwork |
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| Publication Number | Publication Date |
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| CN111648593A true CN111648593A (en) | 2020-09-11 |
| CN111648593B CN111648593B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010557557.0A Active CN111648593B (en) | 2020-06-18 | 2020-06-18 | Hollow plastic formwork |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216332A (en) * | 1997-11-04 | 1999-05-12 | 刘方俊 | Formwork and its use method in building construction and outside decoration |
| CN201190289Y (en) * | 2008-02-03 | 2009-02-04 | 吕江 | Hollow PVC breast boards with splineway |
| CN208633499U (en) * | 2018-06-29 | 2019-03-22 | 远发新材料股份有限公司 | A kind of hollow plastic building template that bending resistance is good |
| CN209011554U (en) * | 2018-08-27 | 2019-06-21 | 江苏正祥新材料有限公司 | A kind of hollow plastic formwork with internal stability structure |
| CN209603495U (en) * | 2018-12-20 | 2019-11-08 | 赵涛 | A kind of building template locking device |
| CN110966484A (en) * | 2019-11-25 | 2020-04-07 | 湖南省源塑管道有限公司 | Hollow plastic plate and manufacturing method thereof |
-
2020
- 2020-06-18 CN CN202010557557.0A patent/CN111648593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216332A (en) * | 1997-11-04 | 1999-05-12 | 刘方俊 | Formwork and its use method in building construction and outside decoration |
| CN201190289Y (en) * | 2008-02-03 | 2009-02-04 | 吕江 | Hollow PVC breast boards with splineway |
| CN208633499U (en) * | 2018-06-29 | 2019-03-22 | 远发新材料股份有限公司 | A kind of hollow plastic building template that bending resistance is good |
| CN209011554U (en) * | 2018-08-27 | 2019-06-21 | 江苏正祥新材料有限公司 | A kind of hollow plastic formwork with internal stability structure |
| CN209603495U (en) * | 2018-12-20 | 2019-11-08 | 赵涛 | A kind of building template locking device |
| CN110966484A (en) * | 2019-11-25 | 2020-04-07 | 湖南省源塑管道有限公司 | Hollow plastic plate and manufacturing method thereof |
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| Publication number | Publication date |
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| CN111648593B (en) | 2021-10-08 |
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Denomination of invention: Hollow plastic formwork Effective date of registration: 20211230 Granted publication date: 20211008 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Zhouquan Branch Pledgor: TONGXIANG JIASHENG PLASTIC PRODUCTS CO.,LTD. Registration number: Y2021330002758 |