Cement standard consistency and setting time tester

Abstract

The utility model provides a cement standard consistency and setting time determinator, and relates to the technical field of determination equipment, the cement standard consistency and setting time determinator comprises a base, a mounting rack, a determinator body, a glass bottom plate and a test mold, the glass bottom plate can be placed at the upper end of the base, the test mold can be placed at the upper end of the glass bottom plate, the mounting rack is fixedly arranged on the base, and the determinator body is fixedly arranged on the mounting rack. The tester body is arranged on the mounting frame and located above the test mold, two symmetrically-arranged first clamping assemblies and two symmetrically-arranged second clamping assemblies are arranged on the base, the first clamping assemblies and the second clamping assemblies are both used for clamping and fixing the glass bottom plate, and the tester body is located above the test mold. The base is further provided with two pressing and holding assemblies which are symmetrically arranged. The tester can be used for limiting and fixing the glass bottom plate and the test mold in the horizontal direction and the vertical direction, so that the glass bottom plate and the test mold are prevented from displacing during measurement, and the accuracy of a measurement result is ensured.

Description

Technical Field

[0001] This application relates to the field of measuring equipment technology, and more specifically, to a cement standard consistency and setting time measuring instrument. Background Technology

[0002] The cement standard consistency and setting time tester is an instrument used to determine the standard consistency water requirement and setting time of cement paste. It is mainly used in the cement and concrete industry to ensure that the quality of cement meets the standard requirements. In actual operation, the test mold of the existing cement standard consistency and setting time tester may move due to unintentional touching or vibration interference during operation. This may lead to reading errors, which in turn affect the accuracy of the test results, thereby affecting the accuracy of cement performance evaluation and the quality judgment of subsequent engineering applications. Summary of the Invention

[0003] The purpose of this application is to provide a cement standard consistency and setting time tester, which can solve the technical problem that existing cement standard consistency and setting time testers may experience positional shifts due to unintentional touching or vibration interference during operation, which may lead to reading errors.

[0004] This application provides a cement standard consistency and setting time tester, including a base, a mounting frame, a tester body, a glass base plate, and a test mold. The glass base plate can be placed on the upper end of the base, and the test mold can be placed on the upper end of the glass base plate. The mounting frame is fixedly mounted on the base, and the tester body is mounted on the mounting frame, with the tester body located above the test mold. The base is provided with two symmetrically arranged first clamping components and two symmetrically arranged second clamping components. The first clamping components and the second clamping components are used to clamp and fix the glass base plate. The base is also provided with two symmetrically arranged pressing components, which are used to press and fix the test mold.

[0005] The base is fixedly provided with an installation frame, and the first clamping component and the second clamping component are both disposed on the installation frame.

[0006] The first clamping assembly and the second clamping assembly each include a clamping plate, a screw, and a sliding rod. The screw threaded through the mounting frame and rotatably connected to the clamping plate via a bearing. The clamping plate can abut against the glass base plate. The sliding rod slidably passes through the mounting frame and is fixedly connected to the clamping plate.

[0007] The pressing assembly includes a mounting block, an elastic element, a connecting rod, and a pressure plate. The mounting block is fixedly disposed on the clamping plate of the first clamping assembly, and the mounting block has a mounting groove. One end of the connecting rod is installed in the mounting groove through the elastic element, and the other end of the connecting rod extends out of the mounting groove and is fixedly connected to the pressure plate. The connecting rod is slidably connected to the mounting groove.

[0008] The outer walls of the clamping plate and the outer walls of the pressure plate are both provided with rubber layers.

[0009] Handles are fixedly provided on both the end of the screw away from the clamping plate and on the pressure plate.

[0010] The beneficial effects of this utility model are:

[0011] This utility model provides a cement standard consistency and setting time tester. In use, cement paste is poured into a mold placed on a glass base plate. The glass base plate is then clamped and fixed by two first clamping components and two second clamping components, while the mold is pressed and fixed by two pressing components. The tester can then measure the cement paste. This tester can limit and fix the glass base plate and mold in both horizontal and vertical directions to prevent displacement during measurement, ensuring the accuracy of the results. Furthermore, the tester can limit and fix the glass base plate and mold at different positions on the base, allowing operators to measure cement paste at different locations within the mold, thus improving the equipment's applicability. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a sectional view of the overall main view structure in some embodiments of this application;

[0014] Figure 2 This is a top view of the overall structure in some embodiments of this application;

[0015] Figure 3 This is a cross-sectional view of the main structure of the pressing component in some embodiments of this application.

[0016] The reference numerals in the attached figures are as follows:

[0017] 1. Base; 11. Mounting frame;

[0018] 2. Mounting bracket;

[0019] 3. The measuring instrument itself;

[0020] 4. Glass base plate;

[0021] 5. Trial molding;

[0022] 6. First clamping assembly; 61. Clamping plate; 62. Screw; 63. Slide rod; 64. Handle;

[0023] 7. Second clamping assembly;

[0024] 8. Holding assembly; 81. Mounting block; 82. Elastic element; 83. Connecting rod; 84. Pressure plate; 85. Mounting groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] like Figure 1 and 2 As shown in the figure, this application provides a cement standard consistency and setting time tester, including a base 1, a mounting frame 2, a tester body 3, a glass base plate 4, and a test mold 5. The glass base plate 4 can be placed on the upper end of the base 1, and the test mold 5 can be placed on the upper end of the glass base plate 4. The mounting frame 2 is fixedly set on the base 1, and the tester body 3 is set on the mounting frame 2, with the tester body 3 located above the test mold 5. The base 1 is provided with two symmetrically arranged first clamping components 6 and two symmetrically arranged second clamping components 7. The first clamping components 6 and the second clamping components are used to clamp and fix the glass base plate 4. The base 1 is also provided with two symmetrically arranged pressing components 8, which are used to press and fix the test mold 5.

[0032] In use, cement paste is poured into the mold 5 placed on the glass base plate 4. The glass base plate 4 is then clamped and fixed by two first clamping components 6 and two second clamping components 7, while the mold 5 is pressed and fixed by two pressing components 8. The cement paste can then be measured by the measuring instrument body 3. The measuring instrument can limit and fix the glass base plate 4 and the mold 5 in the horizontal and vertical directions to prevent displacement of the glass base plate 4 and the mold 5 during measurement, ensuring the accuracy of the measurement results. Moreover, the measuring instrument can limit and fix the glass base plate 4 and the mold 5 at different positions on the base 1, so that the operator can perform measurement operations on the cement paste at different positions in the mold 5, improving the applicability of the equipment.

[0033] like Figure 1 and 2 As shown, in this embodiment, a mounting frame 11 is fixedly provided on the base 1, and the first clamping component 6 and the second clamping component 7 are both provided on the mounting frame 11.

[0034] like Figure 1 and2 As shown, in this embodiment, both the first clamping assembly 6 and the second clamping assembly 7 include a clamping plate 61, a screw 62 and a sliding rod 63. The screw 62 is threaded through the mounting frame 11 and is rotatably connected to the clamping plate 61 through a bearing. The clamping plate 61 can abut against the glass base plate 4. The sliding rod 63 slides through the mounting frame 11 and is fixedly connected to the clamping plate 61.

[0035] When in use, rotating the screw 62 moves the clamping plate 61 to abut against the glass base plate 4. The two symmetrical clamping plates 61 work together to clamp and fix the glass base plate 4. The sliding rod 63 works in conjunction with the mounting frame 11 to guide and limit the clamping plate 61. Moreover, this measuring instrument is easy to clamp glass base plates 4 of different sizes, improving the applicability of the equipment.

[0036] like Figures 1 to 3 As shown, in this embodiment, the pressing assembly 8 includes a mounting block 81, an elastic element 82, a connecting rod 83, and a pressure plate 84. The mounting block 81 is fixedly disposed on the clamping plate 61 of the first clamping assembly 6, and the mounting block 81 has a mounting groove 85. One end of the connecting rod 83 is installed in the mounting groove 85 through the elastic element 82, and the other end of the connecting rod 83 extends out of the mounting groove 85 and is fixedly connected to the pressure plate 84. The connecting rod 83 and the mounting groove 85 are in a limited sliding connection.

[0037] When in use, pull the pressure plate 84 upward, and the pressure plate 84 will drive the connecting rod 83 to move upward. At this time, the elastic element 82 is stretched. After the mounting block 81 moves to the target position with the clamping plate 61, the pressure plate 84 is released. Under the elastic force of the elastic element 82, the pressure plate 84 moves downward to abut against the top of the test mold 5, and the pressure plate 84 can hold and fix the test mold 5. The elastic element 82 is a spring. Moreover, this measuring instrument is convenient for holding test molds 5 of different heights, improving the applicability of the equipment.

[0038] In this embodiment, the outer walls of the clamping plate 61 and the outer walls of the pressure plate 84 are provided with rubber layers; the rubber layers play an anti-slip role, making the clamping plate 61 clamping the glass base plate 4 and the pressure plate 84 pressing the mold 5 more firmly, further preventing the glass base plate 4 and the mold 5 from shifting during the measurement, and improving the stability of use.

[0039] like Figures 1 to 3 As shown, in this embodiment, a handle 64 is fixedly provided on the end of the screw 62 away from the clamping plate 61 and on the pressure plate 84; the handle 64 makes it convenient for the operator to rotate the screw 62 and pull the handle 64, improving the ease of use.

[0040] Working Principle: When using the cement standard consistency and setting time tester provided in this application, cement slurry is poured into the mold 5 already placed on the glass base plate 4. Then, the screw 62 of the second clamping assembly 7 is rotated, causing the clamping plate 61 to move until it abuts against the glass base plate 4. The two symmetrical clamping plates 61 work together to initially clamp and fix the glass base plate 4. Then, the pressure plate 84 is pulled upwards, causing the connecting rod 83 to move upwards. At this time, the elastic element 82 is stretched. Then, the screw 62 of the first clamping assembly 6 is rotated, causing the clamping plate 61 to move until it abuts against the glass base plate 4. The two symmetrical clamping plates 61 work together to... The glass base plate 4 can be clamped and fixed. The two symmetrical first clamping components 6 and the two symmetrical second clamping components 7 work together to limit and fix the glass base plate 4 in the horizontal direction. When the mounting block 81 moves to the target position with the clamping plate 61, the pressure plate 84 is released. Under the elastic force of the elastic element 82, the pressure plate 84 moves down to abut against the top of the test mold 5. The pressure plate 84 can then press and fix the test mold 5. The two symmetrical pressing components 8 can limit and fix the test mold 5 and the glass base plate 4 in the vertical direction. Then, the cement paste can be measured by the measuring instrument body 3.

[0041] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cement standard consistency and setting time tester, characterized in that: The instrument includes a base (1), a mounting bracket (2), a measuring instrument body (3), a glass base plate (4), and a test mold (5). The glass base plate (4) can be placed on the upper end of the base (1), and the test mold (5) can be placed on the upper end of the glass base plate (4). The mounting bracket (2) is fixedly mounted on the base (1), and the measuring instrument body (3) is mounted on the mounting bracket (2) and located above the test mold (5). The base (1) is provided with two symmetrically arranged first clamping components (6) and two symmetrically arranged second clamping components (7). The first clamping components (6) and the second clamping components are used to clamp and fix the glass base plate (4). The base (1) is also provided with two symmetrically arranged pressing components (8). The pressing components (8) are used to press and fix the test mold (5).

2. The cement standard consistency and setting time measuring instrument according to claim 1, characterized in that: An installation frame (11) is fixedly provided on the base (1), and the first clamping component (6) and the second clamping component (7) are both provided on the installation frame (11).

3. The cement standard consistency and setting time measuring instrument according to claim 2, characterized in that: The first clamping assembly (6) and the second clamping assembly (7) both include a clamping plate (61), a screw (62) and a slide rod (63). The screw (62) is threaded through the mounting frame (11) and is rotatably connected to the clamping plate (61) through a bearing. The clamping plate (61) can abut against the glass base plate (4). The slide rod (63) slides through the mounting frame (11) and is fixedly connected to the clamping plate (61).

4. The cement standard consistency and setting time measuring instrument according to claim 3, characterized in that: The pressing assembly (8) includes a mounting block (81), an elastic element (82), a connecting rod (83), and a pressure plate (84). The mounting block (81) is fixedly disposed on the clamping plate (61) of the first clamping assembly (6), and the mounting block (81) has a mounting groove (85). One end of the connecting rod (83) is installed in the mounting groove (85) through the elastic element (82), and the other end of the connecting rod (83) extends out of the mounting groove (85) and is fixedly connected to the pressure plate (84). The connecting rod (83) and the mounting groove (85) are in a limited sliding connection.

5. The cement standard consistency and setting time measuring instrument according to claim 4, characterized in that: The outer walls of the clamping plate (61) and the outer walls of the pressure plate (84) are both provided with rubber layers.

6. The cement standard consistency and setting time measuring instrument according to claim 4, characterized in that: A handle (64) is fixedly provided on the end of the screw (62) away from the clamping plate (61) and on the pressure plate (84).

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