A cement vibration table test mold fixing structure

Abstract

This utility model relates to the field of cement test molds, and particularly to a cement vibration table test mold fixing structure, including a protective frame. Support structures are installed at the four corners of the bottom outer wall of the protective frame, and a vibration table is connected to the top of one end of each support structure at the center of the protective frame. The top outer wall of the vibration table has evenly distributed limiting components. The support structure includes a mounting rod installed on the bottom outer wall of the protective frame, an inclined surface on the outer wall of one end of the mounting rod, a connecting groove on the outer wall of the inclined surface of the mounting rod, and a connecting spring connecting the outer wall of the connecting groove to the top outer wall of one end of the mounting rod. This utility model allows the threaded rod to rotate into the threaded hole via a protruding rod, and the contact sleeve contacts the test mold. The contact sleeve is located at the four ends of the test mold, causing the vibration table to vibrate. This facilitates use, effectively limits the test mold, and prevents the test mold from falling.

Description

Technical Field

[0001] This utility model relates to the field of cement test mold technology, and in particular to a cement vibration table test mold fixing structure. Background Technology

[0002] A vibration platform, also called a vibration table, is mainly used for compacting materials to reduce air and gaps within them. Test molds, also known as pressure test molds or engineering test molds, are used on construction sites and in university laboratories. Cement test molds are specialized molds used to make standard test blocks for materials such as cement mortar and concrete. A standardized molding process ensures the dimensional accuracy of the test blocks, meeting the testing requirements for properties such as compressive strength, flexural strength, and impermeability.

[0003] After the cement is poured into the mold, a vibrating table is needed to compact the cement in the mold, reduce air bubbles in the cement, and make the dried cement more compact. When the cement and the mold are on the vibrating table, the vibration of the vibrating table will cause the mold to shift on the vibrating table, which can easily cause the mold to fall off the vibrating table, which is quite inconvenient. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems and deficiencies by proposing a cement vibration table mold fixing structure: the threaded rod is rotated into the threaded hole through the protruding rod, and the contact sleeve contacts the mold. The contact sleeve is located at the four ends of the mold, and the vibration table generates vibration. This structure is convenient to use, facilitates the limiting of the mold, prevents the mold from falling off, and solves the problem of the mold falling off due to vibration.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cement vibration table test mold fixing structure includes a protective frame. Support structures are installed at the four corners of the bottom outer wall of the protective frame, and a vibration table is connected to the top of one end of the support structure at the center of the protective frame. The top outer wall of the vibration table is provided with equally spaced limiting components. The support structure includes an installation rod installed on the bottom outer wall of the protective frame, an inclined surface opened on the outer wall of one end of the installation rod, a connecting groove opened on the outer wall of the inclined surface of the installation rod, and a connecting spring connecting the outer wall of the connecting groove to the top outer wall of one end of the installation rod.

[0007] Preferably, the bottom outer wall of the vibration table has a connecting groove at the connecting spring, and the other end of the connecting spring is connected to the connecting groove on the bottom outer wall of the vibration table.

[0008] Preferably, a vibrator and a motor are installed on the bottom outer wall of the vibration table, and the output end of the motor is connected to the vibrator.

[0009] Preferably, the limiting component includes threaded holes equally spaced on the outer wall of the vibration table, a threaded rod threaded into the threaded holes, a limiting rod welded to the outer wall of the top of the threaded rod, and a contact sleeve sleeved on the outer wall of the limiting rod.

[0010] Preferably, the top outer wall of the limiting rod is welded with a protruding rod, and the outer wall of the contact sleeve is provided with anti-slip texture.

[0011] Preferably, support legs are installed at the four corners of the bottom outer wall of the protective frame, and the cross-section of the mounting rod is an "L" shaped structure, and protective pads are adhered to the inner outer wall of the protective frame.

[0012] The beneficial effects of this utility model are as follows:

[0013] The threaded rod is rotated into the threaded hole through the protruding rod. The contact sleeve contacts the test mold. The contact sleeve is located at the four ends of the test mold. The vibration table generates vibration, which is convenient to use, convenient to limit the test mold, and prevent the test mold from falling. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a cement vibration table test mold fixing structure proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of a cement vibration table test mold fixing structure proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the unfolded structure of a cement vibration table test mold fixing structure proposed in this utility model.

[0017] In the diagram: 1. Protective frame, 2. Support leg, 3. Support structure, 4. Vibration table, 5. Threaded hole, 6. Limiting component, 7. Protective pad, 8. Mounting rod, 9. Connecting groove, 10. Connecting spring, 11. Connecting slot, 12. Vibrator and motor, 13. Threaded rod, 14. Limiting rod, 15. Contact sleeve, 16. Protruding rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0019] Reference Figure 1-3A cement vibration table test mold fixing structure includes a protective frame 1. Support structures 3 are installed at the four corners of the bottom outer wall of the protective frame 1. A vibration table 4 is connected to one end of the support structure 3 at the center of the protective frame 1. The top outer wall of the vibration table 4 is provided with equally spaced limiting components 6. The threaded rod 13 is rotated into the threaded hole 5 through the protruding rod 16. At this time, the contact sleeve 15 on the outer wall of the limiting rod 14 contacts the test mold.

[0020] The support structure 3 includes a mounting rod 8 installed on the bottom outer wall of the protective frame 1, an inclined surface opened on the outer wall of one end of the mounting rod 8, a connecting groove 9 opened on the outer wall of the inclined surface of the mounting rod 8, and a connecting spring 10 connecting the outer wall of the connecting groove 9 and the top outer wall of one end of the mounting rod 8. The mounting rod 8 is connected to the vibration table 4 through the connecting spring 10. The connecting spring 10 supports the vibration table and reduces the vibration transmitted to the protective frame 1 and the support leg 2.

[0021] A connecting groove 11 is provided on the bottom outer wall of the vibration table 4 at the connecting spring 10, and the other end of the connecting spring 10 is connected to the connecting groove 11 on the bottom outer wall of the vibration table 4.

[0022] The bottom outer wall of the vibration table 4 is equipped with a vibrator and a motor 12, and the output end of the motor is connected to the vibrator. When the motor is started, it drives the eccentric wheel in the vibrator to rotate, generating vibration in the vibration table 4. The vibration is transmitted on the vibration table, which is convenient to use, convenient to limit the mold test, and prevent the mold test from falling.

[0023] The limiting component 6 includes threaded holes 5 evenly spaced on the outer wall of the vibration table 4, a threaded rod 13 threadedly connected in the threaded holes 5, a limiting rod 14 welded to the outer wall of the top end of the threaded rod 13, and a contact sleeve 15 sleeved on the outer wall of the limiting rod 14.

[0024] The top outer wall of the limiting rod 14 is welded with a protruding rod 16, and the outer wall of the contact sleeve 15 is provided with anti-slip texture. The diameter of the contact sleeve 15 on the outer wall of the limiting rod 14 is wider than that of the threaded rod 13 and the limiting rod 14, which facilitates contact with the outer wall of the test mold and facilitates the limiting of the test mold.

[0025] Support legs 2 are installed at the four corners of the bottom outer wall of the protective frame 1, and the cross-section of the mounting rod 8 is an "L" shaped structure. The inner outer wall of the protective frame 1 is bonded with a protective pad 7. The protective frame 1 surrounds the vibration table 4 at the edge of the vibration table 4, thereby improving safety.

[0026] Working principle: When in use, cement is poured into the mold and the mold is placed on the outer wall of the vibration table 4. The threaded rod 13 is rotated into the threaded hole 5 through the protruding rod 16. At this time, the contact sleeve 15 on the outer wall of the limiting rod 14 contacts the mold. The threaded rod 13 and contact sleeve 15 are installed at the four sides of the mold. The contact sleeve 15 is located at the four ends of the mold. The motor is started to drive the eccentric wheel in the vibrator to rotate, generating vibration in the vibration table 4. The vibration is transmitted on the vibration table, which is convenient for use and helps to limit the mold and prevent the mold from falling. The mounting rod 8 is connected to the vibration table 4 through the connecting spring 10. The connecting spring 10 supports the vibration table and reduces the vibration transmitted to the protective frame 1 and the support leg 2.

[0027] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A cement vibration table test mold fixing structure, comprising a protective frame (1), characterized in that, The bottom outer wall of the protective frame (1) is equipped with a support structure (3) at each of the four corners, and a vibration table (4) is connected to one end of the support structure (3) at the center of the protective frame (1). The top outer wall of the vibration table (4) is provided with equally spaced limiting components (6). The support structure (3) includes a mounting rod (8) installed on the bottom outer wall of the protective frame (1), an inclined surface opened on the outer wall of one end of the mounting rod (8), a connecting groove (9) opened on the outer wall of the inclined surface of the mounting rod (8), and a connecting spring (10) connecting the outer wall of the connecting groove (9) to the top outer wall of one end of the mounting rod (8).

2. The cement vibration table test mold fixing structure according to claim 1, characterized in that, The bottom outer wall of the vibration table (4) has a connecting groove (11) at the connecting spring (10), and the other end of the connecting spring (10) is connected to the connecting groove (11) on the bottom outer wall of the vibration table (4).

3. The cement vibration table test mold fixing structure according to claim 1, characterized in that, The bottom outer wall of the vibration table (4) is equipped with a vibrator and a motor (12), and the output end of the motor is connected to the vibrator.

4. The cement vibration table test mold fixing structure according to claim 1, characterized in that, The limiting component (6) includes threaded holes (5) evenly spaced on the outer wall of the vibration table (4), a threaded rod (13) threaded in the threaded hole (5), a limiting rod (14) welded to the outer wall of the top of the threaded rod (13), and a contact sleeve (15) sleeved on the outer wall of the limiting rod (14).

5. The cement vibration table test mold fixing structure according to claim 4, characterized in that, The top outer wall of the limiting rod (14) is welded with a protruding rod (16), and the outer wall of the contact sleeve (15) is provided with anti-slip texture.

6. The cement vibration table test mold fixing structure according to claim 1, characterized in that, The protective frame (1) has support legs (2) installed at the four corners of the bottom outer wall, and the cross section of the mounting rod (8) is "L" shaped. The inner outer wall of the protective frame (1) is bonded with a protective pad (7).

Images