Cement paste consistency detection device

Abstract

The utility model discloses a cement paste consistency detection device, and relates to the technical field of cement paste detection, the cement paste consistency detection device comprises a vicat instrument body, a mold is arranged on the vicat instrument body, a test rod is arranged on the vicat instrument body, a cleaning sleeve can reset downwards under the action of a buffer spring and an elastic pull rope, and the thickness of the cleaning sleeve is detected. In the resetting process of the cleaning sleeve, residual cement slurry on the surface of the detection head can be wiped and cleaned so as to keep cleaning of the surface of the detection head, the follow-up experiment result precision can be kept, and in the resetting process of the cleaning sleeve, the bent rod can make contact with the surface of the mold, so that the bent rod and the cleaning sleeve generate vibration; and residues in the cleaning sleeve can be shaken off into the mold during vibration, so that the interior of the cleaning sleeve is kept clean, the service life of the cleaning sleeve is prolonged, and the problems that manual repeated wiping is needed, the task load of workers is increased, and the experiment efficiency is not favorably improved are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement paste detection, in particular to a cement paste consistency detection device. Background Art

[0002] Vicat instrument, also known as cement test block consistency meter or cement test block consistency setting time tester, is a cement test block and concrete industry testing instrument, mainly used to test the standard consistency water requirement and setting time of cement test block pure paste.

[0003] At present, when the existing Vicat instrument is in use, the detection head at the lower end of the test rod will penetrate into the cement slurry to be tested. Therefore, in the subsequent testing laboratory, the detection head needs to be wiped clean manually to avoid affecting the accuracy of subsequent experimental results. In multiple measurement operations, repeated manual wiping will not only increase the workload of the staff, but also is not conducive to improving the efficiency of the experiment, so it needs to be improved. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a cement paste consistency detection device, comprising a Vicat instrument body, a mold is arranged on the Vicat instrument body, a test rod is arranged on the Vicat instrument body, a reciprocating component and a guide component are arranged on the Vicat instrument body, and the reciprocating component is connected with the guide component.

[0006] Preferably, the reciprocating assembly includes a block and a moving block, the block is fixedly connected to the surface of the Vicat instrument body, and the moving block is arranged directly above the block.

[0007] Preferably, the reciprocating assembly also includes a connecting block and two limiting rods, the connecting block is fixedly connected to the surface of the moving block, one end of the two limiting rods is fixedly connected to the block, and the two limiting rods pass through the moving block and are slidably connected to the moving block.

[0008] Preferably, the reciprocating assembly also includes two buffer springs, which are respectively slidably mounted on the surfaces of the corresponding limit rods, one end of the buffer spring is fixedly connected to the block, and the other end of the buffer spring is fixedly connected to the moving block.

[0009] Preferably, the reciprocating assembly further comprises a bent rod and a cleaning sleeve, the bent rod is fixedly connected to the surface of one side of the moving block, the bent rod is adapted to the mold, and the cleaning sleeve is fixedly connected to the bent rod.

[0010] Preferably, the guide assembly includes a roller seat and a connecting sleeve, the roller seat is fixedly connected to the surface of the Vicat instrument body, and the connecting sleeve is fixedly arranged on the surface of the test rod.

[0011] Preferably, the guide assembly also includes a connecting seat and an elastic pull rope, the connecting seat is fixedly connected to the surface of the connecting sleeve, one end of the elastic pull rope is fixedly connected to the connecting block, and the other end of the elastic pull rope passes through the surface of the roller seat and is fixedly connected to the connecting seat.

[0012] The utility model has the following beneficial effects:

[0013] The cleaning sleeve can be reset downward under the action of the buffer spring and the elastic pull rope. During the resetting process, the cleaning sleeve can wipe and clean the cement residue remaining on the surface of the detection head to keep the surface of the detection head clean, which is beneficial to maintaining the accuracy of subsequent experimental results. During the resetting process of the cleaning sleeve, the bending rod will touch the surface of the mold, causing the bending rod and the cleaning sleeve to vibrate. The residue in the cleaning sleeve can be shaken off into the mold during the vibration to keep the inside of the cleaning sleeve clean, thereby extending the service life of the cleaning sleeve and avoiding the need for repeated manual wiping, which not only increases the workload of the staff, but also is not conducive to improving the efficiency of the experiment.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a cement paste consistency detection device of the utility model;

[0017] Figure 2 This is a side structural schematic diagram of a cement paste consistency detection device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the reciprocating component and the guide component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the roller seat, the connecting seat and the elastic pull rope in the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Vicat instrument body; 2. mold; 3. test rod; 401. block; 402. moving block; 403. connecting block; 404. limit rod; 405. buffer spring; 406. bending rod; 407. cleaning sleeve; 408. roller seat; 409. connecting sleeve; 410. connecting seat; 411. elastic pull rope. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] See also Figure 1-4 As shown, the utility model is a cement paste consistency detection device, including a Vicat instrument body 1, a mold 2 is arranged on the Vicat instrument body 1, a test rod 3 is arranged on the Vicat instrument body 1, a reciprocating component and a guide component are arranged on the Vicat instrument body 1, and the reciprocating component is connected to the guide component. More specifically, the Vicat instrument body 1 is the prior art, and its working principle is the same as that of the automatic Vicat instrument in the prior art, so it will not be described in detail here.

[0024] Furthermore, the reciprocating component includes a block 401 and a moving block 402, the block 401 is fixedly connected to the surface of the Vicat instrument body 1, and the moving block 402 is arranged directly above the block 401. The reciprocating component also includes a connecting block 403 and two limiting rods 404, the connecting block 403 is fixedly connected to the surface of the moving block 402, one end of the two limiting rods 404 are fixedly connected to the block 401, and the two limiting rods 404 pass through the moving block 402 and are slidably connected to the moving block 402. More specifically, the two limiting rods 404 can guide the moving block 402 to facilitate the moving block 402 to remain stable during the movement.

[0025] Furthermore, the reciprocating component also includes two buffer springs 405, which are respectively slidably mounted on the surfaces of the corresponding limit rods 404, one end of the buffer spring 405 is fixedly connected to the block 401, and the other end of the buffer spring 405 is fixedly connected to the moving block 402. The reciprocating component also includes a bent rod 406 and a cleaning sleeve 407. The bent rod 406 is fixedly connected to the surface of one side of the moving block 402, the bent rod 406 is adapted to the mold 2, and the cleaning sleeve 407 is fixedly connected to the bent rod 406. More specifically, the cleaning sleeve 407 is made of plastic sheet material, which has the characteristics of being light, corrosion-resistant, waterproof, insulating, and easy to process. It is widely used in the manufacture of materials that do not stick to cement. The cleaning sleeve 407 is adapted to the detection head at the lower end of the test rod 3, and the surface of the detection head can be wiped after the detection to keep the surface of the detection head clean, which is beneficial to maintaining the accuracy of subsequent experimental results.

[0026] Furthermore, the guide assembly includes a roller seat 408 and a connecting sleeve 409, the roller seat 408 is fixedly connected to the surface of the Vicat instrument body 1, the connecting sleeve 409 is fixedly sleeved on the surface of the test rod 3, the guide assembly also includes a connecting seat 410 and an elastic pull rope 411, the connecting seat 410 is fixedly connected to the surface of the connecting sleeve 409, one end of the elastic pull rope 411 is fixedly connected to the connecting block 403, and the other end of the elastic pull rope 411 passes through the surface of the roller seat 408 and is fixedly connected to the connecting seat 410. More specifically, by fixing one end of the elastic pull rope 411 to the connecting block 403 and overlapping the elastic pull rope 411 on the surface of the roller seat 408, a guide wheel is provided on the roller seat 408, the elastic pull rope 411 is slidably connected to the guide wheel, and the other end is fixedly connected to the connecting seat 410, the roller seat 408 can guide the elastic pull rope 411, so that the elastic pull rope 411 can remain stable during the adjustment process.

[0027] A specific application of this embodiment is: placing the mold 2 equipped with the cement test block on the workbench of the Vicat instrument body 1, starting the Vicat instrument body 1 to work, when the test rod 3 drives the detection head to move downward to detect the cement test block in the mold 2, it can drive the connecting sleeve 409 and the connecting seat 410 to move downward, the connecting seat 410 pulls the elastic pull rope 411 to drive the moving block 402 and the connecting block 403 to move upward, the moving block 402 drives the bending rod 406 and the cleaning sleeve 407 to move upward, the cleaning sleeve 407 can cover the detection head, and is located below the connecting sleeve 409 and at a certain distance from the connecting sleeve 409, and will not touch the connecting sleeve 409. When the detection is completed, the test rod 3 is reset upward, and the cleaning sleeve Under the action of the buffer spring 405 and the elastic pull rope 411, 407 can be reset downward. During the resetting process, the cleaning sleeve 407 can wipe and clean the cement residue remaining on the surface of the detection head to keep the surface of the detection head clean, which is beneficial to maintaining the accuracy of subsequent experimental results. During the resetting process of the cleaning sleeve 407, the bent rod 406 will come into contact with the surface of the mold 2, causing the bent rod 406 and the cleaning sleeve 407 to vibrate. The residue in the cleaning sleeve 407 can be shaken off into the mold 2 during the vibration, so as to keep the inside of the cleaning sleeve 407 clean, thereby extending the service life of the cleaning sleeve 407 and avoiding the need for repeated manual wiping, which not only increases the workload of the staff, but also is not conducive to improving the efficiency of the experiment.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cement paste consistency detection device, comprising a Vicat instrument body (1), a mold (2) being arranged on the Vicat instrument body (1), and a test rod (3) being arranged on the Vicat instrument body (1), characterized in that: A reciprocating component and a guiding component are arranged on the Vicat instrument body (1), and the reciprocating component is connected to the guiding component.

2. A cement paste consistency detection device according to claim 1, characterized in that: The reciprocating assembly comprises a block (401) and a moving block (402); the block (401) is fixedly connected to the surface of the Vicat instrument body (1); and the moving block (402) is arranged directly above the block (401).

3. A cement paste consistency detection device according to claim 2, characterized in that: The reciprocating assembly further comprises a connecting block (403) and two limiting rods (404); the connecting block (403) is fixedly connected to the surface of the moving block (402); one end of the two limiting rods (404) is fixedly connected to the block (401); and the two limiting rods (404) pass through the moving block (402) and are slidably connected to the moving block (402).

4. A cement paste consistency detection device according to claim 3, characterized in that: The reciprocating assembly also includes two buffer springs (405), which are respectively slidably mounted on the surfaces of corresponding limit rods (404), one end of the buffer spring (405) is fixedly connected to the block (401), and the other end of the buffer spring (405) is fixedly connected to the moving block (402).

5. A cement paste consistency detection device according to claim 4, characterized in that: The reciprocating assembly also includes a bent rod (406) and a cleaning sleeve (407), wherein the bent rod (406) is fixedly connected to the surface of one side of the moving block (402), the bent rod (406) is adapted to the mold (2), and the cleaning sleeve (407) is fixedly connected to the bent rod (406).

6. A cement paste consistency detection device according to claim 1, characterized in that: The guide assembly comprises a roller seat (408) and a connecting sleeve (409); the roller seat (408) is fixedly connected to the surface of the Vicat instrument body (1); and the connecting sleeve (409) is fixedly sleeved on the surface of the test rod (3).

7. A cement paste consistency detection device according to claim 6, characterized in that: The guide assembly also includes a connecting seat (410) and an elastic pull rope (411); the connecting seat (410) is fixedly connected to the surface of the connecting sleeve (409); one end of the elastic pull rope (411) is fixedly connected to the connecting block (403); and the other end of the elastic pull rope (411) passes through the surface of the roller seat (408) and is fixedly connected to the connecting seat (410).

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