Forming device for improving corrosion resistance coefficient of cementing material

Abstract

The utility model relates to a forming device for improving the corrosion resistance coefficient of a cementing material. The forming device comprises a vibration base, a test mold is arranged in the middle of the top of the vibration base, an auxiliary plate is arranged above the test mold, an assembly part is arranged between the auxiliary plate and the test mold, and pressing devices used for stabilizing the auxiliary plate are additionally arranged on the two sides of the top of the vibration base. A vibrator fixing seat is arranged at the bottom of the vibration base, a vibrator is connected to the bottom of the vibrator fixing seat, and a plurality of damping mechanisms are arranged at the bottom of the vibration base. The product is simple in structure and convenient to operate, can be provided with a number of test molds used for a one-time forming test, is provided with a test piece forming auxiliary plate, can stably fix the movement of the test molds, can set the vibration time, can have stable amplitude and vibration frequency, reduces test errors, and improves the working efficiency.

Description

Technical Field

[0001] The utility model relates to the field of stirring molding, and more precisely, to a molding device for improving the corrosion resistance coefficient of gelling materials. Background Art

[0002] Current tests on the corrosion resistance coefficient of cementitious materials require the production of flexural strength test specimens. According to the requirements of Appendix M of TB / T3275-2017, the mixed mortar is placed in a test mold. The mold and mold sleeve are then placed on a small jack press and pressurized to 7.8 MPa for 5 seconds. The mold is then removed, flattened, numbered, and placed in a curing chamber at 20°C ± 2°C and a relative humidity greater than 90% for 24 hours ± 2 hours before being demolded. However, current molding equipment on the market is complex and lacks stability. Operating errors during the molding process are often significant, severely impacting test results. Furthermore, test data errors caused by unstable operation are prone to occur, making it difficult to ensure test accuracy. This inadvertently increases labor and material costs and reduces work efficiency.

[0003] There is currently no solution on the market to solve the above technical problems. Utility Model Content

[0004] In view of the above problems, the present invention proposes a molding device for improving the corrosion resistance coefficient of cementitious materials, which can overcome the above-mentioned shortcomings of the prior art.

[0005] In order to achieve the above technical objectives, the technical solution of the present utility model is implemented as follows:

[0006] A molding device for improving the corrosion resistance coefficient of a cementitious material comprises a vibrating base, a test mold provided in the middle of the top of the vibrating base, an auxiliary plate provided above the test mold, an assembly provided between the auxiliary plate and the test mold, and a pressing device provided on both sides of the top of the vibrating base for stabilizing the auxiliary plate;

[0007] A vibrator fixing seat is provided at the bottom of the vibration base, a vibrator is connected to the bottom of the vibrator fixing seat, and a plurality of shock absorbing mechanisms are provided at the bottom of the vibration base.

[0008] Preferably, the shock absorbing mechanism includes a shock absorbing bracket and a shock absorber, the top of the shock absorbing bracket is connected to the bottom of the vibration base, and the bottom of the shock absorbing bracket is connected to the top of the shock absorber.

[0009] Preferably, the number of shock absorbing mechanisms is 4.

[0010] Preferably, all the shock absorbing mechanisms are located at the four corners of the bottom of the vibration base 4.

[0011] Preferably, the vibrator is communicatively connected to the controller.

[0012] Preferably, the vibrator and the controller are connected to each other via a wired or wireless communication method.

[0013] Preferably, the controller is provided with a start button, a stop button and a timer.

[0014] Preferably, a plurality of positioning pins are provided between the auxiliary plate and the test mold to ensure that the auxiliary plate and the test mold are connected and positioned stably to avoid misalignment or separation.

[0015] Preferably, there are 4 positioning pins in total.

[0016] Preferably, all positioning pins are located at the four corners corresponding to the auxiliary plate and the test mold.

[0017] Preferably, the bottoms of all the shock absorbing mechanisms are connected to a base, and a surrounding shell is provided around the edge of the base. The surrounding shell surrounds all the shock absorbing mechanisms, and the base and the surrounding shell together constitute a protective shell.

[0018] Preferably, the test mold is provided with a guardrail to prevent the assembly from falling.

[0019] The beneficial effects achieved by this product are: the product has a simple structure and is easy to operate. It can carry a number of test molds used for one-time molding tests, has a test piece molding auxiliary plate, can stably fix the movement of the test mold, can set the vibration time, and can have stable amplitude and vibration frequency, thereby reducing test errors and improving work efficiency.

[0020] This product solves the test data errors caused by unstable human operation, ensures the accuracy of the test, improves work efficiency, and thus reduces manpower and material costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is described in further detail below with reference to the accompanying drawings.

[0022] Figure 1 It is a structural schematic diagram of the first embodiment of the forming device described in the present utility model.

[0023] Figure 2 It is a structural schematic diagram of the second embodiment of the forming device described in the present utility model.

[0024] Figure 3 It is a structural schematic diagram of the lifting rotary rod described in the utility model.

[0025] In the figure: 1. Compactor; 2. Auxiliary plate; 3. Test mold; 301. Guardrail; 4. Vibration base; 5. Vibrator fixing seat; 6. Shock-absorbing bracket; 7. Vibrator; 8. Shock absorber; 9. Protective shell; 901. Base; 902. Shell; 10. Controller; 11. Start button; 12. Stop button; 13. Timer; 14. Positioning pin; 15. Assembly parts. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] like Figure 1-3 As shown, in order to facilitate understanding of the above technical solutions of the present invention, the above technical solutions of the present invention are described in detail below through specific usage methods.

[0028] In specific use, the molding device for improving the corrosion resistance coefficient of the cementitious material described in the utility model includes a vibrating base 4, a test mold 3 is provided at the middle position of the top of the vibrating base 4, an auxiliary plate 2 is provided above the test mold 3, an assembly is provided between the auxiliary plate 2 and the test mold 3, and a pressing device 1 for stabilizing the auxiliary plate 2 is provided on both sides of the top of the vibrating base 4;

[0029] A vibrator fixing seat 5 is provided at the bottom of the vibration base 4 , a vibrator 7 is connected to the bottom of the vibrator fixing seat 5 , and a plurality of shock absorbing mechanisms are provided at the bottom of the vibration base 4 .

[0030] In one embodiment, the shock absorbing mechanism includes a shock absorbing bracket 6 and a shock absorber 8 , wherein the top of the shock absorbing bracket 6 is connected to the bottom of the vibration base 4 , and the bottom of the shock absorbing bracket 6 is connected to the top of the shock absorber 8 .

[0031] In one embodiment, the number of shock absorbing mechanisms is preferably 4.

[0032] In one embodiment, all the shock absorbing mechanisms are located at the four corners of the bottom of the vibration base 4, which can be similar to the four supporting legs of a table.

[0033] In one embodiment, the vibrator 7 is communicatively connected to the controller 10 .

[0034] In one embodiment, the vibrator 7 and the controller 10 are connected to each other via a wired or wireless communication method.

[0035] In one embodiment, the controller 10 is provided with a start button 11 , a stop button 12 and a timer 13 .

[0036] In one embodiment, a plurality of positioning pins 14 are provided between the auxiliary plate 2 and the test mold 3 to ensure that the auxiliary plate 2 and the test mold 3 are connected and positioned stably to avoid misalignment or separation.

[0037] In one embodiment, there are four positioning pins 14 in total.

[0038] In one embodiment, all the positioning pins 14 are located at the four corresponding corners of the auxiliary plate 2 and the test mold 3 .

[0039] In one embodiment, the bottoms of all the shock absorbing mechanisms are commonly connected to a base 901 , and a surrounding shell 902 is provided around the edge of the base 901 . The surrounding shell 902 surrounds all the shock absorbing mechanisms, and the base 901 and the surrounding shell 902 together constitute a protective shell 9 .

[0040] In one embodiment, the test mold 3 is provided with a guardrail 301 to prevent the assembly from falling.

[0041] During implementation, the stirred mortar can be loaded into the assembly 15 of the test mold 3 and the auxiliary plate 2, scraped flat with a scraper, the timer 13 is set, the vibration time is adjusted, the start button 11 is pressed, and the controller 10 controls the vibrator 8 to rotate. After the set vibration time is reached, the vibration is stopped, the compactor 1 is opened, the auxiliary plate 2 and the test mold 3 are removed, scraped flat, numbered, and placed in a curing box for curing for 24h±2h before demolding.

[0042] In summary, this product utilizes the aforementioned unique design, resulting in a simple structure and easy operation. It can accommodate the required number of test molds for a one-time molding test, features a test piece molding auxiliary plate, stabilizes the test mold's movement, and allows for programmable vibration time, stable amplitude, and frequency, reducing test errors and improving work efficiency. This product eliminates test data errors caused by unstable operator operation, ensures test accuracy, improves work efficiency, and thus reduces labor and material costs.

[0043] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

Claims

1. A molding device for improving the corrosion resistance coefficient of a cementitious material, characterized in that: It comprises a vibration base (4), a test mold (3) is provided at the middle position of the top of the vibration base (4), an auxiliary plate (2) is provided above the test mold (3), an assembly part (15) is provided between the auxiliary plate (2) and the test mold (3), and a pressing device (1) for stabilizing the auxiliary plate (2) is provided on both sides of the top of the vibration base (4); A vibrator fixing seat (5) is provided at the bottom of the vibration base (4), a vibrator (7) is connected to the bottom of the vibrator fixing seat (5), and a plurality of shock absorbing mechanisms are provided at the bottom of the vibration base (4).

2. The molding device according to claim 1, characterized in that The shock absorbing mechanism comprises a shock absorbing bracket (6) and a shock absorber (8), wherein the top of the shock absorbing bracket (6) is connected to the bottom of the vibration base (4), and the bottom of the shock absorbing bracket (6) is connected to the top of the shock absorber (8).

3. The molding device according to claim 1, wherein The number of the shock absorbing mechanisms is 4.

4. The molding device according to claim 3, characterized in that All the shock absorbing mechanisms are respectively located at the four corners of the bottom of the vibration base (4).

5. The molding device according to claim 1, wherein: The vibrator (7) is communicatively connected to a controller (10).

6. The molding device according to claim 5, characterized in that The vibrator (7) and the controller (10) are connected to each other in a wired or wireless manner.

7. The molding device according to claim 5, characterized in that The controller (10) is provided with a start button (11), a stop button (12) and a timer (13).

8. The molding device according to claim 1, wherein: A plurality of positioning pins (14) are provided between the auxiliary plate (2) and the test mold (3).

9. The molding device according to claim 8, characterized in that There are four positioning pins (14) in total, which are respectively located at the four corresponding corners of the auxiliary plate (2) and the test mold (3).

10. The molding device according to claim 1, wherein: The bottoms of all the shock-absorbing mechanisms are commonly connected to a base (901), and the base (901) is provided with a surrounding shell (902) around the edge, and the surrounding shell (902) surrounds all the shock-absorbing mechanisms. The base (901) and the surrounding shell (902) together constitute a protective shell (9).

Images