CN212228657U

CN212228657U - Semi-automatic mortar consistency tester

Info

Publication number: CN212228657U
Application number: CN202020557217.3U
Authority: CN
Inventors: 贾冠华; 焦宇浩
Original assignee: Shanxi University
Current assignee: Shanxi University
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-25
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a semi-automatic mortar consistency determinator, including the base that sets up vibratile base, placed flourishing thick liquid container on the vibratile base, base one side is equipped with the support column, the support column top is equipped with the panel, be equipped with the trompil that supplies the loop bar to pass on the panel, be equipped with on the trompil and be used for controlling the loop bar and press from both sides tightly, the annular clamping device who loosens, the loop bar bottom is connected with the round bar, the round bar bottom is connected with the examination awl, be equipped with displacement sensor in the panel, examination awl tip is equipped with pressure sensor, pressure sensor electric connection has wireless alarm loudspeaker, wireless alarm loudspeaker alarm suggestion when examination awl and thick liquid face contact. The utility model discloses a semi-automatic mortar consistency tester has advantages such as easy and simple to handle, survey data accuracy.

Description

Semi-automatic mortar consistency tester

Technical Field

The utility model relates to a building materials test instrument's technical field especially relates to a semi-automatic mortar consistency determinator.

Background

The mortar consistency tester is an essential instrument for testing mortar consistency and is mainly used for determining the mortar mixing proportion so as to control water consumption. The existing mortar consistency tester needs to manually control the falling of the test cone in the testing process, and the test cone may be released untimely or in advance in the operation process, so that the testing error is caused. After the slurry is filled, the edge of the slurry container needs to be beaten manually in order to make the slurry compact and flat, so that the mortar in the barrel is stressed unevenly, and the slurry density is uneven. The test cone needs to be manually adjusted to contact the surface of the mortar before the test is started, and the test cone may not contact the surface of the mortar or be sunk into the mortar.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, a semi-automatic mortar consistency tester is provided, so that the aim of accurately testing the mortar consistency is fulfilled.

The semi-automatic mortar consistency tester provided for realizing the purpose of the utility model comprises a base provided with a vibrating base, a pulp container is placed on the vibratile base, a supporting column is arranged on one side of the base, a panel is arranged at the top end of the supporting column, the panel is provided with an opening for the loop bar to pass through, the opening is provided with an annular clamping device for controlling the loop bar to clamp and loosen, the bottom end of the loop bar is connected with a round bar, the bottom end of the round bar is connected with a test cone, the test cone is positioned right above the pulp container, a displacement sensor is arranged in the panel and is connected with a digital display device with a zero clearing button, the tip of the test cone is provided with a pressure sensor, a power supply for supplying power to the pressure sensor is arranged in the test cone, the pressure sensor electric connection has wireless alarm loudspeaker, wireless alarm loudspeaker and alarm control button pass through the wire and are connected.

As a further improvement of the scheme, the annular clamping device is a spiral ring, the spiral ring consists of two arc-shaped spiral rings, one ends of the two arc-shaped spiral rings are hinged together, the other ends of the two arc-shaped spiral rings are closed when the power is on and are loosened when the power is off, and the spiral ring is connected with a spiral ring control button through a lead with a time controller.

As a further improvement of the scheme, the sleeve rod is connected with the round rod through threads, and the height of the test cone can be adjusted through the threads, so that the test cone is in contact with the pulp surface.

As a further improvement of the scheme, the supporting column is provided with a limiting device, and the limiting device consists of a supporting cross rod and a limiting ring for the loop bar to pass through.

As a further improvement of the scheme, the vibratable base drives the concave wheel to rotate by the motor to generate a vibration effect.

As a further improvement of the above, the vibratable base is tapered inside.

As a further improvement of the scheme, the pulp containing container is conical, and the outer wall of the pulp containing container is attached to the inner part of the vibratile base.

The utility model has the advantages that:

compared with the prior art, the utility model provides a pair of semi-automatic mortar consistency determination appearance can thereby the automatic control spiral shell encircles the ring and opens and shuts and make examination awl whereabouts time more accurate, reduces the error. The vibratable base is opened when the slurry is filled, so that the slurry can be dense and uniform. When the test cone is adjusted to be just contacted with the mortar surface, the alarm is given out to remind, and the test cone is prevented from being not contacted with the mortar surface or falling into the mortar.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the base and the vibratable base of the present invention;

fig. 3 is a top view of the panel of the present invention;

FIG. 4 is a schematic diagram of a sectional view of a vibratable base and an arrangement of motors according to the present invention;

FIG. 5 is a cross-sectional view of the test cone of the present invention;

FIG. 6 is a circuit diagram of a vibratable base of the present invention;

fig. 7 is a circuit diagram of the connection between the spiral ring and the time controller.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a panel; 2-a loop bar; 3-a toroidal helical winding ring; 4-a spiral control button; 5-round bar; 6-cone testing; 7-a pressure sensor; 8-pulp container; 9-a base; 10-a vibratable base; 11-a vibration button; 12-a support column; 13-a wire; 14-a stop device; 15-a digital display device; 16-total power line; 17-main power switch; 18-a power supply; 19-a wireless alarm horn; 20-clear button; 21-alarm control button; 22-a concave wheel; 23-motor.

Detailed Description

As shown in fig. 1-7, the utility model provides a pair of semi-automatic mortar consistency determinator, including base 9, but vibration base 10 sets up in base 9 central authorities, but placed flourishing thick liquid container 8 on vibration base 10, base 9 one side is equipped with perpendicular to panel 1's support column 12, support column 12 top is equipped with the panel 1 that is on a parallel with base 9, panel 1 central authorities are equipped with the trompil that supplies loop bar 2 to pass, be equipped with on the trompil and be used for controlling loop bar 2 to press from both sides tightly, the spiral wound ring 3 that loosens, spiral wound ring 3 comprises two arc spiral wound rings, the one end of two arc spiral wound rings articulates together, the other end is closed during the circular telegram, loosen during the outage, spiral wound ring 3 is connected with spiral wound ring control button 4 through wire 13 that has time controller, the steerable spiral wound ring 3 outage time of time controller is 10 s. The bottom end of the loop bar 2 is connected with a round bar 5 through a thread, and the height of the test cone 6 can be adjusted through the thread, so that the test cone 6 just contacts with the pulp surface. The bottom end of the round rod 5 is connected with a test cone 6, the test cone 6 is located right above the slurry container 8, a displacement sensor for recording the falling height of the loop bar 2 is arranged in the panel 1, the displacement sensor is connected with a digital display device 15 with a zero clearing button 20, the tip of the test cone 6 is provided with a pressure sensor 7, a power supply 18 for supplying power to the pressure sensor 7 is arranged inside the test cone 6, the pressure sensor 7 is electrically connected with a wireless alarm horn 19, and the wireless alarm horn 19 is connected with an alarm control button 21 through a wire 13.

In a further improvement, a limiting device 14 is arranged on the supporting column 12, the limiting device 14 is composed of a supporting cross rod and a limiting ring for the loop bar 2 to pass through, and the limiting device 14 limits the loop bar 2 to vertically fall to the center of the pulp container 8 without deviation.

In a further improvement, the vibratable base 10 is driven by the motor 23 to rotate the concave wheel 22 to generate a vibration effect. In order to increase the vibration effect and quickly and uniformly compact the slurry, 6 motors 23 are arranged at the bottom of the vibratile base 10 in a ring shape.

Further improved, the interior of the vibratable base 10 is conical, the pulp containing container 8 is conical, and the outer wall of the pulp containing container 8 is attached to the interior of the vibratable base 10, so that the pulp containing container 8 is stably arranged on the vibratable base 10.

The method comprises the following specific operation steps:

the main power line 16 is powered on and a main power switch 17 on the panel 1 is turned on.

Secondly, the mortar containing container 8 is placed on the base 10 capable of vibrating, the vibration button 11 on the panel 1 is opened, mortar is added into the mortar containing container 8, and the vibration button 11 is closed after the mortar is uniform and dense.

And thirdly, an alarm control button 21 is turned on, the test cone 6 is adjusted to be in contact with the pulp surface, and the wireless alarm horn 19 sounds when the test cone 6 is in contact with the pulp surface.

And fourthly, closing the alarm control button 21 and pressing the clear button 20 on the digital display device 15.

And fifthly, pressing the spiral control button 4, powering off the spiral 3, enabling the loop bar 2 connected with the round bar 5 and the test cone 6 to fall, starting timing by the time controller for 10 seconds, automatically powering on and closing the spiral 3 after 10 seconds, braking the loop bar 2 connected with the round bar 5 and the test cone 6, and recording the displacement of the loop bar 2 by the displacement sensor.

And sixthly, reading test data from the digital display device 15 and finishing the test.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a semi-automatic mortar consistency determinator which characterized in that: comprises a base (9) provided with a vibratable base (10), a pulp container (8) is placed on the vibratable base (10), a support column (12) is arranged on one side of the base (9), a panel (1) is arranged at the top end of the support column (12), a hole for the loop bar (2) to pass through is formed in the panel (1), an annular clamping device used for controlling the loop bar (2) to clamp and loosen is arranged on the hole, a round bar (5) is connected to the bottom end of the loop bar (2), a test cone (6) is connected to the bottom end of the round bar (5), the test cone (6) is positioned right above the pulp container (8), a displacement sensor is arranged in the panel (1), the displacement sensor is connected with a digital display device (15) provided with a zero clearing button (20), a pressure sensor (7) is arranged at the tip end of the test cone (6), a power supply (18) for supplying power to the pressure sensor (7) is arranged inside the test cone (6, pressure sensor (7) electric connection has wireless alarm loudspeaker (19), wireless alarm loudspeaker (19) pass through wire (13) with alarm control button (21) and are connected.

2. The semi-automatic mortar consistency tester as recited in claim 1, wherein: the annular clamping device is a spiral winding ring (3), the spiral winding ring (3) is composed of two arc spiral winding rings, one ends of the two arc spiral winding rings are hinged together, the other ends of the two arc spiral winding rings are closed when the two arc spiral winding rings are powered on, and the two arc spiral winding rings are loosened when the two arc spiral winding rings are powered off, and the spiral winding rings (3) are connected with spiral winding ring control buttons (4) through wires (13) with time controllers.

3. The semi-automatic mortar consistency tester as recited in claim 1, wherein: the loop bar (2) is connected with the round bar (5) through threads.

4. The semi-automatic mortar consistency tester as recited in claim 1, wherein: and the supporting column (12) is provided with a limiting device (14), and the limiting device (14) consists of a supporting cross rod and a limiting ring for the loop bar (2) to pass through.

5. The semi-automatic mortar consistency tester as recited in claim 1, wherein: the base (10) can vibrate by the rotation of the concave wheel (22) driven by the motor (23).

6. The semi-automatic mortar consistency tester as recited in claim 1, wherein: the vibratable base (10) is internally tapered.

7. The semi-automatic mortar consistency tester as recited in claim 6, wherein: the pulp containing container (8) is conical, and the outer wall of the pulp containing container (8) is attached to the inner part of the vibratable base (10).