Mortar consistometer

Abstract

The utility model discloses a mortar consistometer which comprises a base, a supporting rod and a height measuring meter, one end of the base is connected with an inserting plate in an inserting mode through an inserting groove, the top of the inserting plate is provided with a vibration motor through a mounting base, an output shaft of the vibration motor is provided with a rubber sleeve through a bolt, and a testing cylinder is arranged in the rubber sleeve in a sleeved mode. One end of the top of the base is sleeved with a supporting rod, the supporting rod is sleeved with a clamping sleeve, one side of the clamping sleeve is connected with a suspender limiting sleeve through a connecting rod, a suspender is arranged in the suspender limiting sleeve in a sleeved mode, the bottom end of the suspender is connected with a testing cone, and the top end of the supporting rod is connected with a height measuring meter through a fixing sleeve. The novel mortar consistometer avoids the problems that mortar in the test cylinder needs to be vibrated and compacted manually and time and labor are wasted in a traditional mortar consistometer, and is suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar consistency testing, in particular to a mortar consistency meter. Background Art

[0002] Cement mortar is made of cement, fine aggregate and water, that is, cement + sand + water, and is prepared according to needs. Cement mixed mortar is made of cement, fine aggregate, lime and water. The two are different concepts, have different names and different uses. The mortar after production needs to be measured for consistency by a mortar consistency meter.

[0003] Patent No. CN216870293U discloses the field of mortar consistency meter, and discloses a mortar consistency meter, including a support frame, a groove is opened at the upper end of the support frame, a dial with a scale on the surface is fixedly provided on the inner wall of the groove, a rotating rod is rotatably provided on the inner wall of the groove, the other end of the rotating rod passes through the dial and is fixedly provided with a pointer, a gear is fixedly provided on the rod wall of the rotating rod, a rack is meshed with the gear, a vertical plate is fixedly provided on the rear side of the rack, a horizontal plate is slidingly provided on the lower end of the vertical plate, the horizontal plate is fixedly connected to the support frame, both ends of the bottom of the support frame are contacted and connected with a slurry container, a sliding frame is fixedly provided on the outer side of the slurry container, a sliding frame is slidingly provided on the outer wall of the sliding frame, and a test cone is fixedly provided at the bottom of the horizontal bar. This application can improve the detection efficiency when performing consistency detection on multiple types of mortars in succession, and can ensure uninterrupted detection.

[0004] The existing mortar consistency meter has the following disadvantages: 1. The traditional mortar consistency meter requires manual vibration and compaction of the mortar in the test tube, which is time-consuming and laborious. To this end, we propose a mortar consistency meter. Summary of the invention

[0005] The main purpose of the utility model is to provide a mortar consistency meter, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A mortar consistency meter comprises a base, a support rod and a height measuring gauge, wherein a plug-in board is plugged into one end of the base through a plug-in slot and a vibration motor is installed on the top of the plug-in board through a mounting seat, a rubber sleeve is installed on the output shaft of the vibration motor through a bolt and a test tube is sleeved in the rubber sleeve, a support rod is sleeved on one end of the top of the base and a snap-on sleeve is sleeved on the support rod and one side of the snap-on sleeve is connected to a suspension rod limiting sleeve through a connecting rod, a suspension rod is sleeved in the suspension rod limiting sleeve, the bottom end of the suspension rod is connected to a test cone, and the top end of the support rod is connected to a height measuring gauge through a fixing sleeve.

[0008] Furthermore, a PLC controller is installed at one end of the vibration motor by means of screws, and an output end of the PLC controller is electrically connected to an input end of the vibration motor by means of a wire. The PLC controller automatically controls the operating frequency of the vibration motor to meet different usage requirements.

[0009] Furthermore, a rack detection rod is provided on one side of the height measuring gauge and the bottom end of the rack detection rod is directly opposite to the top of the suspension rod.

[0010] Furthermore, the rubber sleeve is located at the top of the base, and a fixing bolt is installed at one end of the top of the base through a bolt hole.

[0011] Furthermore, the test cylinder has a conical cavity inside, and locking bolts are provided on one side of the suspension rod limiting sleeve and the clamping sleeve.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model provides a mortar consistency meter. The fixing bolts are loosened to remove the plug-in board, and the mortar to be tested is placed in a test tube. The vibration motor is turned on to drive the test tube to vibrate rapidly, so that the mortar in the test tube is vibrated and compacted, thereby avoiding the need for manual vibration and compaction of traditional mortar consistency meters, which is time-consuming and labor-intensive. In addition, the PLC controller automatically controls the working frequency of the vibration motor to meet different usage requirements.

[0014] 2. The utility model provides a mortar consistency meter. After the mortar is vibrated and compacted, the plug-in plate is inserted into the plug-in slot and the fixing bolts are tightened. The bottom end of the rack detection rod of the height measuring gauge is brought into contact with the top of the hanging rod and the bottom of the test cone just contacts the mortar surface. At this time, the pointer of the height measuring gauge points to the zero scale. The locking bolt is loosened to lift the hanging rod to a specified height and then let go, so that the test cone falls into the mortar in the test tube. The height of the test cone is detected by using the height measuring gauge and the rack detection rod to determine the consistency of the mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a mortar consistency meter.

[0016] Figure 2 The utility model is a bottom view of a mortar consistency meter.

[0017] Figure 3 The utility model is a schematic diagram of the plug-in slot structure of a mortar consistency meter.

[0018] In the figure: 1. Locking bolt; 2. Plug-in slot; 3. Height measuring gauge; 4. Rack detection rod; 5. Suspension rod; 6. Suspension rod limit sleeve; 7. Snap-in sleeve; 8. Support rod; 9. Test cone; 10. Test cylinder; 11. Vibration motor; 12. Plug-in board; 13. Fixing bolt; 14. Rubber sleeve; 15. Base; 16. PLC controller. Implementation

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, a mortar consistency meter includes a base 15, a support rod 8 and a height measuring scale 3, one end of the base 15 is plugged with a plug-in plate 12 through a plug-in slot 2 and a vibration motor 11 is installed on the top of the plug-in plate 12 through a mounting seat, the output shaft of the vibration motor 11 is installed with a rubber sleeve 14 through bolts and a test tube 10 is sleeved in the rubber sleeve 14, one end of the top of the base 15 is sleeved with a support rod 8 and a snap-on sleeve 7 is sleeved on the support rod 8 and one side of the snap-on sleeve 7 is connected to a suspension rod limiting sleeve 6 through a connecting rod, a suspension rod 5 is sleeved in the suspension rod limiting sleeve 6, the bottom end of the suspension rod 5 is connected to a test cone 9, and the top of the support rod 8 is connected to the height measuring scale 3 through a fixed sleeve.

[0021] A PLC controller 16 is mounted on one end of the vibration motor 11 by means of screws, and an output end of the PLC controller 16 is electrically connected to an input end of the vibration motor 11 by means of a wire.

[0022] In this embodiment, Figure 2 As shown, the PLC controller 16 automatically controls the operating frequency of the vibration motor 11 to meet different usage requirements.

[0023] A rack detection rod 4 is provided on one side of the height measuring table 3 , and the bottom end of the rack detection rod 4 is directly opposite to the top of the suspension rod 5 .

[0024] The rubber sleeve 14 is located on the top of the base 15 , and a fixing bolt 13 is installed at one end of the top of the base 15 through a bolt hole.

[0025] In this embodiment, Figure 1 As shown, the plug-in plate 12 is inserted into the plug-in slot 2 and the fixing screws 13 are tightened to fix it.

[0026] The testing cylinder 10 has a conical cavity inside, and locking bolts 1 are provided on one side of the suspension rod limiting sleeve 6 and the clamping sleeve 7 .

[0027] In this embodiment, Figure 1As shown, it is convenient to adjust the suspension rod 5 up and down, and it is convenient to adjust the clamping sleeve 7 up and down.

[0028] It should be noted that the utility model is a mortar consistency meter. When working, the fixing bolts 13 are loosened and the plug-in board 12 is removed, and the mortar to be tested is placed in the test tube 10, and the vibration motor 11 is turned on to drive the test tube 10 to vibrate quickly, so that the mortar in the test tube 10 is vibrated and compacted, thereby avoiding the need for manual vibration and compaction of traditional mortar consistency meters, which is time-consuming and labor-intensive, and the PLC controller 16 automatically controls the working frequency of the vibration motor 11 to meet different usage requirements. After the mortar is vibrated and compacted, the plug-in board 12 is plugged into the plug-in slot 2 and the fixing bolts 13 are tightened, so that the bottom end of the rack detection rod 4 of the height measuring gauge 3 contacts the top of the suspension rod 5 and the bottom of the test cone 9 just contacts the mortar surface. At this time, the pointer of the height measuring gauge 3 points to the zero scale, and the locking bolt 1 is loosened to lift the suspension rod 5 to a specified height and then let go, so that the test cone 9 falls into the mortar in the test tube 10, and the height measuring gauge 3 and the rack detection rod 4 are used to detect the falling height of the test cone 9, thereby determining the consistency of the mortar.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mortar consistency meter, comprising a base (15), a support rod (8) and a height measuring gauge (3), characterized in that: One end of the base (15) is plugged with a plug-in board (12) through a plug-in slot (2), and a vibration motor (11) is installed on the top of the plug-in board (12) through a mounting seat, the output shaft of the vibration motor (11) is installed with a rubber sleeve (14) through bolts, and a test tube (10) is sleeved in the rubber sleeve (14), one end of the top of the base (15) is sleeved with a support rod (8), and a clamping sleeve (7) is sleeved on the support rod (8), and one side of the clamping sleeve (7) is connected to a suspension rod limiting sleeve (6) through a connecting rod, a suspension rod (5) is sleeved in the suspension rod limiting sleeve (6), the bottom end of the suspension rod (5) is connected to a test cone (9), and the top end of the support rod (8) is connected to a height measuring gauge (3) through a fixing sleeve.

2. A mortar consistency meter according to claim 1, characterized in that: A PLC controller (16) is mounted on one end of the vibration motor (11) via a screw, and an output end of the PLC controller (16) is electrically connected to an input end of the vibration motor (11) via a wire.

3. A mortar consistency meter according to claim 1, characterized in that: A rack detection rod (4) is provided on one side of the height measuring gauge (3), and the bottom end of the rack detection rod (4) is directly opposite to the top of the suspension rod (5).

4. A mortar consistency meter according to claim 1, characterized in that: The rubber sleeve (14) is located on the top of the base (15), and a fixing bolt (13) is installed at one end of the top of the base (15) through a bolt hole.

5. A mortar consistency meter according to claim 1, characterized in that: The testing cylinder (10) has a conical cavity inside, and a locking bolt (1) is provided on one side of the suspension rod limiting sleeve (6) and the clamping sleeve (7).

Images