Splicing type prefabricated shear wall mold
Through spliced prefabricated shear wall molds, splicing mold combinations are used to form end mold components that are suitable for different lengths, which solves the problems of large number of molds and high production costs in the prior art, and achieves efficient adaptation and improvement of mechanical strength.
Patent Information
- Application Number
- CN202421016434.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The existing prefabricated shear wall production technology requires the selection of multiple side molds and end molds according to shear walls of different lengths, resulting in the problems of large number of molds, large footprint and high production costs.
Using spliced prefabricated shear wall molds, the splicing dies of different lengths form end mold components that are suitable for different lengths. The spacing between the base and side molds is used to adapt to the width and length of the shear wall, reduce the number of molds, and Improve the mechanical strength and operational ease of the mold through limiting structures, reinforcement ribs and support plates.
It realizes efficient adaptation of shear walls of different lengths, reduces the number of molds and production costs, improves production efficiency and mechanical strength of molds, and reduces operational difficulty.
Smart Images
Figure CN222270676U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to prefabricated wall equipment, in particular to a spliced prefabricated shear wall mould. Background Art
[0002] When producing prefabricated shear walls, two side molds and two end molds are generally assembled into a mold to hold concrete. Since different shear walls have different widths and lengths, it is necessary to select appropriate side molds and end molds according to the length of the shear wall. However, there are many length specifications of shear walls, which requires the pre-storage of many end molds and side molds of different lengths, resulting in large space occupation and high production costs. Utility Model Content
[0003] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a spliced prefabricated shear wall mold to adapt to the prefabrication requirements of shear walls of different lengths.
[0004] The technical solution adopted by the utility model is as follows:
[0005] A spliced prefabricated shear wall mold comprises a base, two side molds and two end mold assemblies, wherein:
[0006] The base is used to carry two side molds and two end mold assemblies, the two side molds are placed in parallel, the two end mold assemblies are spaced between the two side molds, the spacing between the two side molds is the width of the prefabricated shear wall, and the spacing between the two end mold assemblies is the length of the prefabricated shear wall;
[0007] The length of the end mold assembly is the width of the prefabricated shear wall. The end mold assembly is formed by splicing a number of splicing molds of different lengths in parallel. The length of the splicing molds extends in a direction perpendicular to the side molds.
[0008] By adopting the above-mentioned technical means, the number of splicing molds of different lengths that make up the end mold assembly is selected according to the width of the prefabricated shear wall, and a predetermined number of splicing molds of different lengths are spliced in parallel to form the required end mold assembly, and two end mold assemblies are placed in parallel on the base, and the spacing between the two end mold assemblies is the length of the prefabricated shear wall. Subsequently, the two side molds are respectively placed on the two ends of the two end mold assemblies, and the two side molds and the two end mold assemblies are fixed on the base, and concrete can be poured. The thickness of the prefabricated shear wall is controlled by controlling the amount of concrete poured. Shear walls of different lengths can be prefabricated by two sets of end mold assemblies, which reduces the number of pre-stored molds and also reduces production costs.
[0009] In the above technical solution, the length of the splicing mold is at least one of 1 cm, 10 cm, 25 cm and 100 cm.
[0010] By adopting the above-mentioned technical means, the minimum length of the splicing mold is 1 cm, which can make the accuracy of the end mold assembly reach the cm level. At the same time, other splicing molds of different lengths are configured, which saves the process of splicing the end mold components and improves production efficiency.
[0011] In the above technical solution, the number of the splicing molds with a length of 1 cm is at least 10, the number of the splicing molds with a length of 10 cm is at least 4, the number of the splicing molds with a length of 25 cm is at least 2, and the number of the splicing molds with a length of 100 cm is at least 2.
[0012] By adopting the above technical means, through the cooperation of 10 1 cm long splicing molds and other splicing molds, the end mold assembly can be spliced into any length, further improving the adaptability of the mold.
[0013] In the above technical solution, a support plate is vertically extended from both ends of the length direction of the splicing mold with a length greater than 1 cm.
[0014] By adopting the above technical means, the structural strength of the splicing molds with a length greater than 1 cm is enhanced by two support plates, which makes it convenient for workers to place and splice each splicing mold and improves the convenience of operation.
[0015] In the above technical solution, the splicing mold is also provided with reinforcing ribs, and the two ends of the reinforcing ribs in the length direction are respectively fixed on the two support plates, and the reinforcing ribs of two adjacent splicing molds are on the same straight line.
[0016] By adopting the above technical means, the mechanical strength of the splicing formwork is further enhanced through reinforcing ribs, thereby preventing the splicing formwork from deforming outwards under the pressure of concrete and affecting the quality of the prefabricated shear wall.
[0017] In the above technical solution, limiting structures are provided at both ends of the splicing mold in the length direction, and two adjacent splicing molds are spliced together through the limiting structures, and the limiting structures are used to limit the movement of the splicing mold along the length direction of the side mold.
[0018] By adopting the above-mentioned technical means, several splicing molds are spliced together with the help of a limiting structure. There is no need to align the splicing molds one by one. At the same time, when the end mold assembly is fixed on the base, only one of the splicing molds needs to be fixed to fix all the splicing molds, thereby improving the convenience of operation.
[0019] In the above technical solution, the limiting structure includes a first protrusion located at the first end of the splicing mold in the length direction and a first groove located at the second end of the splicing mold in the length direction, and the first protrusion of the splicing mold fits into the first groove of the adjacent splicing mold.
[0020] By adopting the above technical means, the first protrusion at the first end of the splicing mold in the length direction is inserted into the first groove at the second end of the adjacent splicing mold in the length direction, so that the two splicing molds can be attached and aligned, thereby improving the convenience of mold splicing operation.
[0021] In the above technical solution, the first protrusion is in the shape of a semi-cylinder cut in half perpendicular to the axis of the cylinder.
[0022] By adopting the above technical means, after the semi-cylindrical first protrusion fits into the adjacent first groove, the first protrusion will interrupt the gap between the two adjacent splicing molds, preventing concrete from being poured into the gap between the two adjacent splicing molds, thereby reducing the difficulty of subsequent disassembly of the end mold assembly.
[0023] In the above technical solution, the limiting structure also includes a second protrusion and a second groove, the second groove is located at the first end of the length direction of the splicing mold and is tangent to the first protrusion, and the second protrusion is located at the second end of the length direction of the splicing mold and is tangent to the second groove.
[0024] By adopting the above-mentioned technical means, when the first protrusion of the splicing mold is inserted into the first groove of the adjacent splicing mold, the second groove of the splicing mold will also be inserted into the second protrusion of the adjacent splicing mold, thereby further enhancing the overall mechanical strength of the spliced end mold assembly and preventing the end mold assembly from deforming outward under the pressure of concrete.
[0025] In the above technical solution, a reserved hole for the steel bar to pass through is opened in the center of the splicing mold with a length greater than 1 cm.
[0026] By adopting the above-mentioned technical means, prefabricated shear walls may also need to build a steel frame first. The reserved holes in the splicing mold facilitate the passage of steel bars, thereby improving the convenience of operation.
[0027] The beneficial effects of the utility model are as follows:
[0028] By using splicing molds of different lengths to form an end mold assembly and adjusting the distance between the two end mold assemblies to assemble molds that meet the requirements of shear walls of different lengths, the number of molds is reduced, the inventory of molds is saved, and the production cost is reduced.
[0029] Adjacent splicing molds are spliced through a limiting structure, which improves the splicing convenience of the molds.
[0030] With the help of the limiting structure, reinforcing ribs and supporting plates of the splicing formwork, the overall mechanical strength of the end formwork assembly formed by splicing is enhanced, preventing the end formwork assembly from deforming outwards under the pressure of concrete. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 It is an overall view of the utility model.
[0032] Figure 2 It is a specific view of the splicing mold of the utility model.
[0033] Figure 3 It is a schematic diagram of the splicing of two adjacent splicing molds of the utility model.
[0034] Wherein: 1. base; 2. side mold; 3. end mold assembly; 31. splicing mold; 32. reserved hole; 33. support plate; 34. reinforcing rib; 35. first protrusion; 36. first groove; 37. second protrusion; 38. second groove DETAILED DESCRIPTION
[0035] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.
[0036] like Figure 1 As shown, a spliced prefabricated shear wall mold includes a base 1, two side molds 2 and two end mold assemblies 3, wherein:
[0037] The base 1 is used to support two side molds 2 and two end mold assemblies 3. The two side molds 2 are placed in parallel, and the two end mold assemblies 3 are spaced between the two side molds 2. The spacing between the two side molds 2 is the width of the prefabricated shear wall, the spacing between the two end mold assemblies 3 is the length of the prefabricated shear wall, and the length of the end mold assembly 3 is the width of the prefabricated shear wall. The end mold assembly 3 is formed by splicing several splicing molds 31 of different lengths in parallel, and the length of the splicing mold 31 extends in a direction perpendicular to the side mold 2.
[0038] The number of splicing molds 31 of different lengths constituting the end mold assembly 3 is selected according to the width of the prefabricated shear wall, and a predetermined number of splicing molds 31 of different lengths are spliced in parallel to form the required end mold assembly 3, and two end mold assemblies 3 are placed in parallel on the base 1, with the spacing between the two end mold assemblies 3 being the length of the prefabricated shear wall. Subsequently, the two side molds 2 are respectively placed on the two ends of the two end mold assemblies 3, and the two side molds 2 and the two end mold assemblies 3 are fixed on the base 1, and concrete can be poured. The thickness of the prefabricated shear wall can be controlled by controlling the amount of concrete poured, and shear walls of different lengths can be prefabricated by using two sets of end mold assemblies 3, thereby reducing the number of pre-stored molds and reducing production costs.
[0039] In this embodiment, the prefabricated shear wall is in a flat state after being formed, which is convenient for manual movement to the construction site.
[0040] As an implementation mode, the length of the splicing mold 31 is at least one of 1 cm, 10 cm, 25 cm and 100 cm. The length of the splicing mold 31 with the minimum length is 1 cm, which can make the accuracy of the end mold assembly 3 reach the cm level. At the same time, other splicing molds 31 with different lengths are configured, which saves the process of splicing the end mold assembly 3 and improves production efficiency.
[0041] As an implementation method, the number of splicing molds 31 with a length of 1 cm is 10, the number of splicing molds 31 with a length of 10 cm is 4, the number of splicing molds 31 with a length of 25 cm is 2, and the number of splicing molds 31 with a length of 100 cm is 2. Through the cooperation of 10 splicing molds 31 with a length of 1 cm and other splicing molds 31, the end mold assembly 3 can be spliced into any length of 200-300 cm, further improving the adaptability of the mold.
[0042] As an implementation method, Figure 2 As shown, the center of the splicing mold 31 with a length greater than 1 cm is provided with a reserved hole 32 for the steel bar to pass through. The prefabricated shear wall may also need to build a steel bar frame first, and the reserved hole 32 of the splicing mold 31 is convenient for the steel bar to pass through, thereby improving the convenience of operation.
[0043] As an implementation method, Figure 2 As shown, a support plate 33 is vertically extended at both ends of the length direction of the splicing mold 31 with a length greater than 1 cm. The splicing mold 31 with a length greater than 1 cm is enhanced by two support plates 33 to enhance the structural strength of the splicing mold 31, which is convenient for the staff to place and splice each splicing mold 31 and improves the convenience of operation.
[0044] As an implementation method, Figure 2 As shown, the splicing mold 31 is also provided with reinforcing ribs 34, the two ends of which are respectively fixed on two support plates 33, and the reinforcing ribs 34 of two adjacent splicing molds 31 are on the same straight line. The reinforcing ribs 34 further enhance the mechanical strength of the splicing mold 31, and prevent the splicing mold 31 from deforming outwards under the pressure of concrete, which affects the quality of the prefabricated shear wall.
[0045] As an implementation method, Figure 2 and Figure 3 As shown, limiting structures are provided at both ends of the splicing mold 31 in the length direction, and two adjacent splicing molds 31 are spliced together through the limiting structures, and the limiting structures are used to limit the movement of the splicing mold 31 along the length direction of the side mold 2. With the help of the limiting structures, a plurality of splicing molds 31 are spliced together, and there is no need to align the splicing molds 31 one by one. At the same time, when the end mold assembly 3 is fixed on the base 1, only one of the splicing molds 31 needs to be fixed to fix all the splicing molds 31, which improves the convenience of operation.
[0046] As an implementation method, Figure 2 and Figure 3As shown, the limiting structure includes a first protrusion 35 at the first end of the splicing mold 31 in the length direction and a first groove 36 at the second end of the splicing mold 31 in the length direction, and the first protrusion 35 of the splicing mold 31 fits into the first groove 36 of the adjacent splicing mold 31. By inserting the first protrusion 35 at the first end of the splicing mold 31 into the first groove 36 at the second end of the adjacent splicing mold 31, the two splicing molds 31 can be fitted and aligned, thereby improving the convenience of mold splicing.
[0047] As an implementation method, Figure 2 and Figure 3 As shown, the first protrusion 35 is a semi-cylindrical shape cut in half perpendicular to the axis of the cylinder. After the semi-cylindrical first protrusion 35 fits into the adjacent first groove 36, the first protrusion 35 will interrupt the gap between the two adjacent splicing molds 31, preventing concrete from being poured into the gap between the two adjacent splicing molds 31, which can reduce the difficulty of subsequent disassembly of the end mold assembly 3.
[0048] As an implementation method, Figure 2 and Figure 3 As shown, the limiting structure also includes a second protrusion 37 and a second groove 38. The second groove 38 is located at the first end of the length direction of the splicing mold 31. The arc surface of the second groove 38 is tangent to the arc surface of the first protrusion 35 at the junction. The second protrusion 37 is located at the second end of the length direction of the splicing mold 31. The arc surface of the second protrusion 37 is tangent to the arc surface of the first groove 36 at the junction. When the first protrusion 35 of the splicing mold 31 is inserted into the first groove 36 of the adjacent splicing mold 31, the second groove 38 of the splicing mold 31 will also be inserted into the second protrusion of the adjacent splicing mold 31, further enhancing the overall mechanical strength of the spliced end mold assembly 3 and preventing the end mold assembly 3 from deforming outwards under the pressure of concrete.
[0049] In addition, it should be noted that in order to ensure that the end mold assembly 3 formed by splicing fits the side mold 2, when the splicing mold 31 has a limiting structure, the splicing molds 31 with a length of 100 cm will be placed close to one side mold 2, and then a suitable number of splicing molds 31 with other lengths will be selected and placed between two 100 cm long splicing molds 31. The side of the 100 cm long splicing mold 31 that fits the side mold 2 is not provided with a limiting structure, and the side that fits with other splicing molds 31 has a limiting structure.
[0050] In addition, since the side mold 2 and the end mold assembly 3 in this embodiment can move relative to the base 1, after the side mold 2 and the end mold assembly 3 are placed on the base 1, abutments will be used to apply a thrust from the outside to the side mold 2 and the end mold assembly 3, so that the two side molds 2 and the two end mold assemblies 3 are fixed against each other.
[0051] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.
Claims
1. A spliced prefabricated shear wall mold, characterized in that: The spliced prefabricated shear wall mold comprises a base, two side molds and two end mold assemblies, wherein: The base is used to carry two side molds and two end mold assemblies, the two side molds are placed in parallel, the two end mold assemblies are spaced between the two side molds, the spacing between the two side molds is the width of the prefabricated shear wall, and the spacing between the two end mold assemblies is the length of the prefabricated shear wall; The length of the end mold assembly is the width of the prefabricated shear wall. The end mold assembly is formed by splicing a number of splicing molds of different lengths in parallel. The length of the splicing molds extends in a direction perpendicular to the side molds.
2. The spliced prefabricated shear wall mold according to claim 1, characterized in that: The length of the splicing mold is at least one of 1 cm, 10 cm, 25 cm and 100 cm.
3. The spliced prefabricated shear wall mold according to claim 2, characterized in that: The number of the splicing molds with a length of 1 cm is at least 10, the number of the splicing molds with a length of 10 cm is at least 4, the number of the splicing molds with a length of 25 cm is at least 2, and the number of the splicing molds with a length of 100 cm is at least 2.
4. The spliced prefabricated shear wall mold according to claim 2, characterized in that: The center of the splicing molds with a length greater than 1 cm is provided with a reserved hole for the steel bars to pass through.
5. The spliced prefabricated shear wall mold according to claim 2, characterized in that: A support plate is vertically extended from each of the two ends of the length direction of the splicing mold with a length greater than 1 cm.
6. The spliced prefabricated shear wall mold according to claim 5, characterized in that: The splicing mold is also provided with reinforcing ribs, and the two ends of the reinforcing ribs are respectively fixed on the two supporting plates, and the reinforcing ribs of two adjacent splicing molds are on the same straight line.
7. The spliced prefabricated shear wall mold according to claim 1, characterized in that: Limiting structures are provided at both ends of the splicing mold in the length direction, and two adjacent splicing molds are spliced together through the limiting structures, and the limiting structures are used to limit the movement of the splicing mold along the length direction of the side mold.
8. The spliced prefabricated shear wall mold according to claim 7, characterized in that: The limiting structure includes a first protrusion located at a first end of the splicing mold in the length direction and a first groove located at a second end of the splicing mold in the length direction. The first protrusion of the splicing mold fits into the first groove of the adjacent splicing mold.
9. The spliced prefabricated shear wall mold according to claim 8, characterized in that: The first protrusion is in the shape of a semi-cylinder cut in half perpendicular to the axis of the cylinder.
10. The spliced prefabricated shear wall mold according to claim 9, characterized in that: The limiting structure also includes a second protrusion and a second groove, the second groove is located at the first end of the splicing mold in the length direction and is tangent to the first protrusion, and the second protrusion is located at the second end of the splicing mold in the length direction and is tangent to the second groove.