Cement setting time testing instrument

Abstract

The utility model discloses a cement setting time testing instrument which comprises a pressure display and a mounting seat arranged at the bottom end of the pressure display, mounting mechanisms are symmetrically arranged at the joint of the pressure display and the mounting seat, each mounting mechanism is composed of a sliding block, a groove body assembly and a limiting assembly, the sliding blocks are fixed at the bottom end of the pressure display, and the groove body assemblies are fixed at the bottom end of the pressure display. The groove body assembly is arranged on the surface of the mounting seat; through the designed mounting mechanism, the problem that in the using process of an original cement setting time testing instrument, when a pressure displayer and a mounting base need to be mounted, inconvenience exists in the mounting process due to the fact that the pressure displayer and the mounting base are mounted in a bolt penetrating mode is solved; the mounting mechanism is arranged at the joint of the pressure display and the mounting seat, so that the pressure display and the mounting seat are mounted through the mounting mechanism in the mounting process, and the mounting mode is convenient to operate and high in mounting stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of testers, and in particular relates to a cement setting time testing instrument. Background Art

[0002] The cement setting time tester is an instrument for measuring the setting speed and setting time of wall mortar expressed by penetration resistance.

[0003] During the use of the existing cement setting time test instrument, when it is necessary to assemble the pressure display and the mounting base, the two are fixed by means of multiple bolts passing through. During the installation process, the pressure display is moved to align the multiple mounting holes between the pressure display and the mounting base, which is convenient for subsequent bolt penetration. Since the mounting holes are blocked during the movement of the pressure display, it is not convenient to confirm the positions of the mounting holes. Therefore, there are certain inconveniences when installing the pressure display and the mounting base. For this reason, the utility model proposes a cement setting time test instrument. Utility Model Content

[0004] The utility model aims to provide a cement setting time testing instrument to solve the problem of inconvenience in installing a pressure display and a mounting base proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement setting time testing instrument, comprising a pressure display and a mounting seat arranged at the bottom end of the pressure display, a mounting mechanism is symmetrically arranged at the connection between the pressure display and the mounting seat, and the mounting mechanism is composed of a slider, a trough assembly, and a limit assembly, the slider is fixed to the bottom end of the pressure display, the trough assembly is opened on the surface of the mounting seat, and the limit assembly is arranged on the inner side of the trough assembly.

[0006] Preferably, the slot body assembly consists of a sliding slot and a fixed slot, the sliding slot and the fixed slot are both opened on the surface of the mounting seat, and the sliding slot and the fixed slot are in a communicating state.

[0007] Preferably, the cross section of the end of the slide groove is a T-shaped structure, and the cross section of the end of the fixed groove is a rectangular structure.

[0008] Preferably, the cross section of the end of the slider is a T-shaped structure.

[0009] Preferably, the limiting assembly is composed of a limiting block, a spring, and a groove, the groove is opened at the bottom end of the fixing groove, the spring is arranged on the inner side of the groove, and the limiting block is arranged on the top of the spring.

[0010] Preferably, the top end of the spring is fixed to the bottom end of the limiting block, and the bottom end of the spring is fixed to the bottom end of the groove.

[0011] Preferably, a container is provided at the top of the pressure display, a bracket assembly is provided at the top of the mounting seat, a test needle is provided on the inner side of the bracket assembly, and a handle is provided at the top of the bracket assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The designed installation mechanism is used to improve the problem that when the pressure display and the mounting base need to be installed during use, there is inconvenience in the installation process due to the installation method of bolts passing through the two. On the basis of the original, an installation mechanism is set at the connection between the pressure display and the mounting base, so that the two can be installed through the installation mechanism during the installation process. This installation method is easy to operate and has high installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged area of ​​the A part;

[0016] Figure 3 This is a schematic diagram of the structure of the tank assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0018] In the figure: 1. mounting seat; 2. pressure display; 20. mounting mechanism; 201. slider; 202. slot assembly; 2021. slide slot; 2022. fixing slot; 203. limit assembly; 2031. limit block; 2032. spring; 2033. groove; 3. bracket assembly; 30. test needle; 4. container. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a cement setting time test instrument, comprising a pressure display 2, a mounting seat 1 arranged at the bottom of the pressure display 2, a mounting mechanism 20 symmetrically arranged at the connection between the pressure display 2 and the mounting seat 1, so that the pressure display 2 and the mounting seat 1 are installed through the mounting mechanism 20, the mounting mechanism 20 is composed of a slider 201, a slot assembly 202, and a limit assembly 203, the slider 201 is fixed to the bottom end of the pressure display 2, the slot assembly 202 is opened on the surface of the mounting seat 1, and the limit assembly 203 is arranged on the inner side of the slot assembly 202. Through the designed mounting mechanism 20, the original cement setting time test instrument is improved during use. When the pressure display 2 and the mounting seat 1 need to be installed, the bolt penetration installation method is adopted between the two, so that the installation process There are inconveniences. By setting a mounting mechanism 20 at the connection between the pressure display 2 and the mounting seat 1 on the original basis, the two can be installed through the mounting mechanism 20 during the installation process. This installation method is easy to operate and has high installation stability. The slot body assembly 202 consists of a slide slot 2021 and a fixed slot 2022. The slide slot 2021 and the fixed slot 2022 are both opened on the surface of the mounting seat 1. The slide slot 2021 and the fixed slot 2022 are in a communicating state. The end cross-section of the slide slot 2021 is a T-shaped structure, the end cross-section of the fixed slot 2022 is a rectangular structure, the end cross-section of the slider 201 is a T-shaped structure, a container 4 is arranged at the top of the pressure display 2, a bracket assembly 3 is arranged on the top of the mounting seat 1, a test needle 30 is arranged on the inner side of the bracket assembly 3, and a handle is arranged on the top of the bracket assembly 3.

[0021] In this embodiment, preferably, the limit assembly 203 is composed of a limit block 2031, a spring 2032, and a groove 2033. The groove 2033 is opened at the bottom end of the fixed groove 2022. When the slider 201 is engaged with the slot assembly 202, the engagement position is limited by the limit assembly 203 to ensure stability after installation. The spring 2032 is arranged on the inner side of the groove 2033, and the limit block 2031 is arranged at the top of the spring 2032. The top end of the spring 2032 is fixed to the bottom end of the limit block 2031, and the bottom end of the spring 2032 is fixed to the bottom end of the groove 2033.

[0022] The working principle and use process of the utility model are as follows: when using the cement setting time tester to test the cement setting time, the cement to be tested is placed in the container 4, and the handle is operated to insert the test needle 30 into the mortar. At this moment, the value set on the surface of the pressure display 2 is the measured value; when it is necessary to install the pressure display 2 and the mounting seat 1, the bottom end of the pressure display 2 is partially overlapped with the surface of the mounting seat 1, and the slider 201 is inserted into the fixing groove 2022. On the inner side, the top of the limit block 2031 is pressed at the same time, so that the limit block 2031 is embedded in the inner side of the groove 2033, so that the spring 2032 is in a compressed state, and then the pressure display 2 is pushed to make the slider 201 slide into the inner side of the slide groove 2021, so that the slider 201 and the groove body assembly 202 are in a locked state. When the limit block 2031 loses the pressure, it pops out under the elastic force of the spring 2032, limits the sliding position of the slider 201, and completes the installation of the pressure display 2 and the mounting base 1.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement setting time testing instrument, comprising a pressure display (2) and a mounting base (1) arranged at the bottom end of the pressure display (2), characterized in that: A mounting mechanism (20) is symmetrically arranged at the connection between the pressure display (2) and the mounting seat (1), and the mounting mechanism (20) is composed of a slider (201), a slot assembly (202), and a limit assembly (203). The slider (201) is fixed to the bottom end of the pressure display (2), the slot assembly (202) is opened on the surface of the mounting seat (1), and the limit assembly (203) is arranged on the inner side of the slot assembly (202).

2. A cement setting time testing instrument according to claim 1, characterized in that: The slot body assembly (202) is composed of a sliding slot (2021) and a fixed slot (2022); the sliding slot (2021) and the fixed slot (2022) are both arranged on the surface of the mounting seat (1); and the sliding slot (2021) and the fixed slot (2022) are in a communicating state.

3. A cement setting time testing instrument according to claim 2, characterized in that: The cross section of the end of the sliding groove (2021) is a T-shaped structure, and the cross section of the end of the fixing groove (2022) is a rectangular structure.

4. A cement setting time testing instrument according to claim 1, characterized in that: The end cross section of the slider (201) is in a T-shaped structure.

5. The cement setting time testing instrument according to claim 1, characterized in that: The limiting assembly (203) is composed of a limiting block (2031), a spring (2032), and a groove (2033); the groove (2033) is opened at the bottom end of the fixing groove (2022); the spring (2032) is arranged on the inner side of the groove (2033); and the limiting block (2031) is arranged on the top of the spring (2032).

6. A cement setting time testing instrument according to claim 5, characterized in that: The top end of the spring (2032) is fixed to the bottom end of the limiting block (2031), and the bottom end of the spring (2032) is fixed to the bottom end of the groove (2033).

7. A cement setting time testing instrument according to claim 1, characterized in that: A container (4) is arranged at the top of the pressure display (2), a bracket assembly (3) is arranged at the top of the mounting seat (1), a test needle (30) is arranged on the inner side of the bracket assembly (3), and a handle is arranged at the top of the bracket assembly (3).

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