CN213477626U - Combined plastic formwork - Google Patents
Combined plastic formwork Download PDFInfo
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- CN213477626U CN213477626U CN202022026478.5U CN202022026478U CN213477626U CN 213477626 U CN213477626 U CN 213477626U CN 202022026478 U CN202022026478 U CN 202022026478U CN 213477626 U CN213477626 U CN 213477626U
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Abstract
The utility model relates to a combined plastic template, which comprises two or two unit templates made of plastic materials and a template connecting piece for connecting the unit templates, wherein the unit templates are used for combining the templates, the outer side edge around the back of each unit template is provided with a reinforcing rib beam vertical to the surface of each unit template, and rectangular template splicing holes are arranged on the reinforcing rib beam parallel to the surface of each unit template; the template connecting piece comprises a handle and a connecting rod which are vertical to each other, and a rod-shaped buckle is vertically arranged at the front end of the connecting rod; the connecting rod passes the template splicing hole that two adjacent unit templates correspond, and the unit template is locked by handle and shaft-like buckle behind the rotatory template connecting piece, and the package assembly is simple swift, and the efficiency of construction is high.
Description
Technical Field
The utility model relates to a building concrete structure technical field, in particular to combined plastics small formword of light easy dress.
Background
In the traditional construction, a cast-in-place concrete structure generally adopts a steel or wood template, and the steel template needs to be hoisted by a large crane when in use, so that a large amount of time is consumed; and the steel mould needs special screw and instrument to splice the reinforcement. The wooden template needs to consume a large amount of manpowers to process when using, and wooden template texture is softer, and the concreting takes place easily and rises the mould phenomenon. The steel or wooden template increases capital and labor cost, is poor in rapidness, is easy to rust in construction, needs to consume manpower frequently for rust removal operation, is few in turnover frequency and high in installation and maintenance cost.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a combination type plastic formwork of easy equipment.
For solving the above technical problem, the utility model discloses a technical scheme is: a combined plastic template comprises two or two unit templates made of plastic materials and used for combining the templates, and a template connecting piece used for connecting the unit templates, wherein the outer side edges of the periphery of the back of each unit template are vertical to the surfaces of the unit templates and provided with reinforcing rib beams, and rectangular template splicing holes are formed in the reinforcing rib beams and are parallel to the surfaces of the unit templates; the template connecting piece comprises a handle and a connecting rod which are vertical to each other, and a rod-shaped buckle is vertically arranged at the front end of the connecting rod; the connecting rod passes through the template splicing holes corresponding to the two adjacent unit templates, and the unit templates are locked by the handle and the rod-shaped buckle after the template connecting piece is rotated.
Furthermore, the middle part of the back surface of the unit template is provided with a transverse reinforcing rib beam and a longitudinal reinforcing rib beam, and a counter-pulling wall-penetrating hole is formed at the intersection of the transverse reinforcing rib beam and the longitudinal reinforcing rib beam.
Furthermore, two template splicing holes are formed in the reinforcing rib beam at the edge of each side edge of the periphery of the unit template.
Furthermore, the cross section of the rod-shaped buckle is trapezoidal, and one side of the long edge of the rod-shaped buckle is used for locking the inner side of a reinforcing rib beam of a unit template.
Furthermore, the back of the unit template is provided with a horizontal back edge and a vertical back edge.
Furthermore, the horizontal back edges and the longitudinal back edges are made of steel pipes, square pipes or square wood materials.
Compared with the prior art, the utility model discloses a plastics unit template splices into cast in situ concrete template, and the combined type plastic formwork is level and smooth, and the concatenation is tight level and smooth, and concrete structure finish all surpasss the technical requirement of current clear water template after the drawing of patterns, need not the secondary and plasters, saves labour and economizes the material. The template connecting piece is adopted to fix the adjacent unit templates, the rod-shaped buckle can penetrate through the splicing hole of the rectangular template, the rod-shaped buckle is correspondingly rotated by rotating the handle and then is clamped on the side surface of the reinforcing rib beam of one unit template, and the handle is clamped on the side surface of the reinforcing rib beam of the other unit template, so that the purpose of locking the unit templates is achieved, the assembling mode is simple and fast, and the construction efficiency is high.
Drawings
Fig. 1 is a schematic diagram of a combined plastic formwork structure according to an embodiment of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic view of the construction of the formwork connection.
In the drawing, 1-unit formwork, 2-formwork connecting piece, 3-reinforcing rib beam, 4-formwork splicing hole, 5-opposite-pulling wall penetrating hole, 6-vertical back edge, 7-transverse back edge, 20-handle, 21-connecting rod and 22-rod-shaped buckle.
Detailed Description
The utility model relates to a typical embodiment provides a combination type plastic formwork, including the unit template 1 that is used for two or two plastics materials of combination template, and the template connecting piece 2 that is used for connecting unit template 1. The edge of the outer side edge of the periphery of the back of the unit template 1 is vertical to the surface of the unit template 1 and is provided with a reinforcing rib beam 3, and the reinforcing rib beam 3 is parallel to the surface of the unit template 1 and is provided with a rectangular template splicing hole 4. The template connecting piece 2 comprises a handle 20 and a connecting rod 21 which are vertical to each other, and the front end of the connecting rod 21 is vertically provided with a rod-shaped buckle 22; the connecting rod 21 passes through the corresponding template splicing holes 4 of two adjacent unit templates 1, and the unit templates 1 are locked by the handle 20 and the rod-shaped buckle 22 after the template connecting piece 2 is rotated. The reinforcing rib beam 3 and the template connecting piece 2 are made of plastic parts.
According to the above embodiment, when two or more unit formworks 1 are spliced, the adjacent unit formworks are fixed by the formwork connecting piece 2, when the connecting rod 21 is inserted into the formwork splicing hole 4 corresponding to the adjacent unit formwork 1, the rod-shaped buckle 22 can pass through the rectangular formwork splicing hole 4, and then the handle 20 is rotated by 90 degrees, so that the rod-shaped buckle 22 is correspondingly rotated and then clamped on the side surface of the reinforcing rib beam of one unit formwork, and the handle 20 is clamped on the side surface of the reinforcing rib beam of the other unit formwork, thereby achieving the purpose of locking the unit formworks.
In a preferred embodiment, the unit formwork 1 is provided with transverse reinforcing ribs and longitudinal reinforcing ribs in the middle of the back surface thereof, so that the integral reinforcing ribs are distributed in a grid pattern on the back surface of the plastic formwork. Generally, the size of each cell formed after the reinforcing ribs are provided is kept at 50 × 50cm, which is advantageous for improving the strength of the unit formwork. The cross part of the transverse reinforcing rib beam and the longitudinal reinforcing rib beam is provided with a counter-pulling wall-penetrating hole 5, and holes can be plugged according to the position of a counter-pulling screw on site.
Relatively specifically, set up two template joggle holes 4 on the reinforcing rib 3 at each side edge all around of unit template 1, can enough guarantee effectively connecting between the unit template 1, can avoid again should punch too much and to the influence of template bulk strength.
In a preferred embodiment, the cross section of the rod-shaped buckle 22 is trapezoidal, and one long side of the rod-shaped buckle is used for locking the inner side of the reinforcing rib 3 of one unit formwork, so that the rod-shaped buckle 22 and the reinforcing rib 3 can be tightly attached, and the stability of the whole combined formwork can be improved.
The back of the unit template is provided with a horizontal back edge and a vertical back edge. The horizontal back edges and the longitudinal back edges are made of steel pipes, square pipes or square wood materials.
When the concrete member is used, needed plastic unit templates are firstly configured according to the size of the concrete member, the adjacent unit templates are fixed by the template connecting piece when the unit templates are spliced, and the spliced templates are adjusted to be smooth and error-free. Two workers are installed face to face, the screw is in place when being installed along with the formwork on one side, and the plastic sleeve is sleeved on the screw to close the formwork when the formwork on the other side is closed; and finally, reinforcing the template by using the back edge, firstly arranging the horizontal back edge, then arranging the vertical back edge, and tensioning and reinforcing the back edge by using a screw rod.
The combined plastic small template provided by the utility model changes the operation mode that the traditional steel and wood templates need multi-person cooperation, the combined plastic template is smooth and clean, the splicing is tight and flat, the surface finish degree of the concrete structure after demoulding all exceeds the technical requirement of the prior clear water template, secondary plastering is not needed, and labor and materials are saved; the light-weight and easy-to-assemble formwork is light in weight and strong in technological adaptability, can be sawed, planed, drilled and nailed, can be randomly formed into any geometric shape, and meets the requirements of building formworks of various shapes; the demolding is simple and convenient, the concrete does not stick to the board surface, a demolding agent is not needed, the demolding is easy, and the ash is easy to remove; the coating is stable and durable, has high mechanical strength, does not shrink, swell, crack, deform, has stable size, is alkali-resistant and corrosion-resistant, is flame-retardant and waterproof, and resists rats and insects at the temperature of between 20 ℃ below zero and 60 ℃; the maintenance is facilitated, the template does not absorb water, and special maintenance or storage is not needed; the variability is strong, and the type, the shape and the specification can be customized according to the requirements of the building engineering; the cost is reduced, the turnover times are multiple, the number of times of the plane module is not less than 30, the number of times of the column-beam module is not less than 40, and the use cost is low; energy conservation and environmental protection, and leftover materials and waste templates can be recycled and reproduced.
Claims (6)
1. A combined plastic formwork is characterized in that: the template comprises two or two unit templates made of plastic materials and used for combining templates, and a template connecting piece used for connecting the unit templates, wherein the edges of the outer side edges of the peripheries of the back parts of the unit templates are vertical to the surfaces of the unit templates and are provided with reinforcing rib beams, and rectangular template splicing holes are formed in the reinforcing rib beams and are parallel to the surfaces of the unit templates; the template connecting piece comprises a handle and a connecting rod which are vertical to each other, and a rod-shaped buckle is vertically arranged at the front end of the connecting rod; the connecting rod passes through the template splicing holes corresponding to the two adjacent unit templates, and the unit templates are locked by the handle and the rod-shaped buckle after the template connecting piece is rotated.
2. The modular plastic formwork of claim 1, wherein: the middle part of the back surface of the unit template is provided with a transverse reinforcing rib beam and a longitudinal reinforcing rib beam, and the cross part of the transverse reinforcing rib beam and the longitudinal reinforcing rib beam is provided with a counter-pulling wall-penetrating hole.
3. The modular plastic formwork of claim 1, wherein: and two template splicing holes are formed in the reinforcing rib beam at the edge of each side edge of the periphery of the unit template.
4. The modular plastic formwork of claim 1, wherein: the cross section of the rod-shaped buckle is trapezoidal, and one side of the long edge of the rod-shaped buckle is used for locking the inner side of a reinforcing rib beam of a unit template.
5. The modular plastic formwork of claim 1, wherein: the back of the unit template is provided with a horizontal back edge and a vertical back edge.
6. The modular plastic formwork of claim 5, wherein: the horizontal back edges and the longitudinal back edges are made of steel pipes, square pipes or square wood materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026478.5U CN213477626U (en) | 2020-09-16 | 2020-09-16 | Combined plastic formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026478.5U CN213477626U (en) | 2020-09-16 | 2020-09-16 | Combined plastic formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213477626U true CN213477626U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026478.5U Active CN213477626U (en) | 2020-09-16 | 2020-09-16 | Combined plastic formwork |
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| CN (1) | CN213477626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863662A (en) * | 2021-09-08 | 2021-12-31 | 中冶天工集团有限公司 | Arc-circle combined special-shaped concrete member template reinforcing device and method |
| CN114319846A (en) * | 2021-12-22 | 2022-04-12 | 刘金辉 | High-precision assembled combined template for multi-ribbed floor and mounting process thereof |
-
2020
- 2020-09-16 CN CN202022026478.5U patent/CN213477626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863662A (en) * | 2021-09-08 | 2021-12-31 | 中冶天工集团有限公司 | Arc-circle combined special-shaped concrete member template reinforcing device and method |
| CN114319846A (en) * | 2021-12-22 | 2022-04-12 | 刘金辉 | High-precision assembled combined template for multi-ribbed floor and mounting process thereof |
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