Test mold of cement-based pouring building material model
By designing a test mold that can be detachably connected cement-based material, using the interfacing structure between the triangular prism-shaped piers and the inner template and the outer template side plate, the problems of inconvenience in fixing and difficulty in demolding in the prior art are solved, and the problem of inconvenience in fixing and demolding is realized. Simple assembly and disassembly of the test mold and stable and reliable sample preparation.
Patent Information
- Application Number
- CN202411440338.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The test mold fixation of existing cement-based material models is inconvenient, which can easily cause errors in the shape and size of the model material, and the complex structure makes it difficult to demold.
An external mold consisting of two side plates, two end plates and a bottom plate is designed, with a detachable inner mold plate, and the connection between the inner mold plate and the outer mold side plate through a triangular prismatic pier is used to utilize the toothed port. The groove insertion structure is combined with bolt fixing to achieve detachable connection of the outer mold, adapting to the preparation of building material specimens of different thicknesses and sizes.
It realizes the assembly and disassembly of the test mold, simple operation, stable and reliable, meets the mold release requirements after preparation of samples of different building materials, and reduces shape and size errors.
Smart Images
Figure CN119116120A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a trial mold for a cement-based casting building material model and belongs to the field of concrete construction. Background Art
[0002] Cement-based material models are essential basic building units in the fields of construction, road administration, water conservancy and other engineering. Different models are constructed to meet the needs of different buildings in different fields. Cement-based material models are used to process the molding material units into different sizes and geometric shapes during the construction process. The current architectural model trial mold is inconvenient to fix, which easily causes errors in the shape and size of the model material. Some model structures are too complex, making demoulding difficult. Summary of the invention
[0003] The purpose of the present invention is to solve the above-mentioned problem and provide a test mold for a cement-based casting building material model. The test mold has a simple structure and is easy to assemble and disassemble, and can cast building material specimens with different thicknesses in the middle.
[0004] The technical solution of the present invention is: a test mold for a cement-based casting building material model, including an outer mold consisting of two side panels, two end panels and a bottom plate, two inner mold plates are detachably connected to the inner sides of the two side panels in the outer mold, and the two ends of the inner mold plate are connected to the two side panels of the outer mold through triangular prism-shaped piers.
[0005] The inner template has grooves at both ends, and the triangular prism-shaped buttress is provided with teeth for inserting the triangular prism-shaped buttress into the grooves of the inner template.
[0006] The triangular prism pier is fixed to the side plate by bolts.
[0007] Compared with the prior art, the present invention relates to a trial mold for a cement-based casting building material model, which has a detachably connected inner membrane plate in an outer mold, and by selecting different sizes of triangular prism piers, the length and width of the building material model prepared by the cement-based material according to different requirements during construction can be achieved, thereby meeting different requirements.
[0008] At the same time, the present invention has a simple structure, is easy to operate, stable and reliable, and can well meet the demoulding requirements after the cement-based building material sample is prepared. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 This is the overall picture of the trial mold.
[0010] Figure 2 It is a cross-sectional view of the test mold. DETAILED DESCRIPTION
[0011] Further description is given below in conjunction with the accompanying drawings.
[0012] like Figure 1 As shown, the present invention relates to a test mold for a cement-based casting building material model, comprising an outer mold consisting of two side panels 1, two end panels 2 and a bottom plate 3, wherein the side panels 1 and the end panels 2 are assembled by means of fixing members 4, two inner mold plates 6 are arranged on the inner sides of the two side panels 1 in the outer mold, grooves 8 are provided at both ends of the inner mold plates 6, teeth 9 are processed on the triangular prism pier 5, both ends of the inner mold plates 6 are respectively connected to the triangular prism pier 5 by means of the tooth openings 9 and the grooves 8, the triangular prism pier 5 is detachably connected to the two side panels 1 of the outer mold by means of bolts, and the cross section of the triangular prism pier is a triangle.
[0013] When it is necessary to cast a test piece without embedded parts at the end, assemble the two side plates 1, two end plates 2 and bottom plate 3 of the test mold through the fixing parts 4, assemble the tooth openings 9 on the triangular prism pier 5 and the grooves 8 on the inner plate 6, and then fix the triangular prism pier 5 to the side plate 1 through bolts. Cement-based materials such as concrete, mortar and other mixtures are cast in the cavity surrounded by the bottom plate 3, side plate 1, end plate 2, triangular prism pier 5 and inner plate 6. After the test piece is formed and hardened, loosen the fixing parts 4 to take out the test piece.
Claims
1. A test mold for a cement-based casting building material model, comprising an outer mold consisting of two side plates (1), two end plates (2) and a bottom plate (3), characterized in that: Two inner mold plates (6) are detachably connected to the inner sides of the two side plates (1) in the outer mold, and the two ends of the inner mold plate (6) are connected to the two side plates (1) of the outer mold through triangular prism-shaped piers (5).
2. The trial mold according to claim 1, characterized in that: The inner template (6) has grooves (8) at both ends, and the triangular prism-shaped buttress (5) is provided with tooth openings (9) for inserting the triangular prism-shaped buttress (5) into the grooves (8) of the inner template (6).
3. The trial mold according to claim 1, characterized in that: The triangular prism-shaped buttress (5) is fixed on the side plate (1) by bolts (7).