Mortar consistometer

Abstract

A mortar consistometer belongs to the technical field of mortar consistometer and comprises a base and two mortar containers, a square rod is vertically and fixedly mounted on the upper surface of the base, a sliding sleeve A is slidably mounted on the outer surface of the square rod, and two transverse frames are symmetrically and fixedly mounted on the outer surface of the sliding sleeve A; depth marking rods are vertically installed at the ends, away from the sliding sleeves A, of the transverse frames in a penetrating and sliding mode, balance weight cones are fixedly installed on the lower surfaces of the depth marking rods, locking mechanisms are installed between the depth marking rods and the transverse frames, and a synchronous vertical traction unlocking device is installed between the two locking mechanisms. When the device is used, two groups of mortar sinking degree data can be obtained through one-time operation, contrast experiment data is formed, and the detection efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mortar consistency detection instrument technical field, concretely relates to a mortar consistency instrument. BACKGROUND

[0002] In the quality control of building materials, the detection of mortar consistency is an indispensable link. Precise mortar consistency not only concerns the operating performance of mortar in the construction process, but also directly affects the stability and durability of the building structure. According to industry standards, when the experimental data error is in the 10mm interval, the intermediate value needs to be taken as the final effective data, which requires the detection equipment to efficiently and accurately obtain multiple groups of data.

[0003] Through retrieval, in the related field, the patent with the patent name of mortar consistency instrument and the patent number of CN208140518U is found. Its structure specifically includes a workbench, a fixed rod arranged on the workbench, a connecting plate arranged on the fixed rod, a hanging rod penetrating through the connecting plate, and a detection table fixedly connected to the lower end of the hanging rod. A rotating disc is rotatably connected to the workbench, and a plurality of grooves are arranged on the rotating disc. A mortar container is clamped in each groove. A clamping and limiting device is arranged on the workbench to fix the rotating disc on the workbench. In this way, the mortar can be quickly detected, and the mortar in other mortar containers can be cleaned during the detection process, thereby improving the work efficiency.

[0004] Although the mortar consistency instrument in the above-mentioned prior art improves the detection efficiency to a certain extent, it detects two mortar containers respectively, which is not convenient for synchronous detection, and the detection efficiency needs to be improved. Therefore, another mortar consistency instrument is provided to synchronously detect the mortar consistency in two mortar containers and further improve the detection efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a mortar consistency instrument to solve the problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mortar consistency instrument, comprising a base and two mortar containers. The upper surface of the base is vertically fixedly installed with a square rod. The outer surface of the square rod is slidably installed with a sliding sleeve A. The outer surface of the sliding sleeve A is symmetrically fixedly installed with two cross frames. The end away from the sliding sleeve A of each cross frame is vertically slidably installed with a depth identification rod. The lower surface of each depth identification rod is fixedly installed with a counterweight cone. A locking mechanism is installed between each depth identification rod and cross frame. A synchronous vertical traction unlocking device is installed between the two locking mechanisms.

[0007] Preferably, the front surface of the sliding sleeve A is penetrated and screwed with a resisting bolt A, and the rear end of the resisting bolt A is attached to the front surface of the square rod.

[0008] Preferably, the upper surface of the cross frame is provided with a sliding groove, a mounting groove A and a mounting groove B, the sliding groove is communicated with the mounting groove A, and the mounting groove A is communicated with the mounting groove B;

[0009] The locking mechanism comprises a T-shaped pressing plate and a guide wheel, the guide wheel is rotatably installed in the mounting groove B, the T-shaped pressing plate is slidably installed in the sliding groove, the outer surface of the T-shaped pressing plate is attached to the outer surface of the depth identification rod, two springs are fixedly installed between the inner surface of the T-shaped pressing plate and the mounting groove A, a traction steel wire is fixedly connected to the center of the inner surface of the T-shaped pressing plate, and the end, away from the T-shaped pressing plate, of the traction steel wire is fixedly connected with a connecting ring after passing through the guide wheel.

[0010] Preferably, the synchronous vertical traction unlocking device comprises a sliding sleeve B, the sliding sleeve B is slidably installed on the outer surface of the sliding sleeve A, and the outer surface of the sliding sleeve B is symmetrically fixedly installed with ear rings, and the connecting ring is hung and installed in the corresponding ear ring.

[0011] Preferably, the front surface of the sliding sleeve B is provided with a resisting bolt B through screwing, and the rear end of the resisting bolt B is attached to the outer surface of the sliding sleeve A.

[0012] Preferably, the outer surface of the sliding sleeve A is symmetrically fixedly installed with directional beads, and the inner side wall of the sliding sleeve B is symmetrically fixedly installed with directional sliding grooves, and the directional sliding grooves are slidably connected with the corresponding directional beads.

[0013] Preferably, the upper surface of the base is symmetrically provided with two positioning grooves, the positioning grooves are located directly below the corresponding counterweight cones, and the mortar container is placed in the corresponding positioning groove.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a depth identification rod with two counterweight cones, and a synchronous vertical traction unlocking device is combined with two locking mechanisms. When the consistency of mortar is detected, the corresponding locking mechanism on one side can be unlocked, and the two counterweight cones can be precisely adjusted to be attached to the surface of the mortar and then locked. Then, the synchronous vertical traction unlocking device is used to unlock the locking mechanism and the depth identification rod, so that the two counterweight cones naturally fall into the mortar container and contact the mortar. In this way, two groups of mortar immersion degree data can be obtained at one time, and the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the utility model.

[0017] Figure 2The base structure schematic view of the utility model.

[0018] Figure 3 The overhead structure schematic view of the utility model.

[0019] Figure 4 The cross-section structure schematic view of the utility model.

[0020] Figure 5 The overhead structure schematic view of the utility model.

[0021] In the figure: 1, base; 11, square rod; 12, positioning groove; 2, sliding sleeve A; 21, abutting bolt A; 22, directional ridge; 3, cross frame; 31, sliding groove; 32, mounting groove A; 33, mounting groove B; 4, depth identification rod; 41, counterweight cone; 5, locking mechanism; 51, T-shaped pressing plate; 511, spring; 52, traction steel wire; 53, guide wheel; 6, synchronous vertical traction unlocking device; 61, sliding sleeve B; 611, earring; 612, directional slide; 62, abutting bolt B; 7, mortar container. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the utility model provides a technical scheme:

[0024] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a mortar consistency instrument, including base 1 and two mortar containers 7, the upper surface of base 1 is vertically fixedly installed with square rod 11, the outer surface of square rod 11 is slidably installed with sliding sleeve A 2, the outer surface of sliding sleeve A 2 is symmetrically fixedly installed with two cross frames 3, and the end, away from sliding sleeve A 2, of cross frame 3 is vertically slidably installed with depth identification rod 4, the reading initial end and the terminal end of depth identification rod 4 are arranged from below to above, the lower surface of depth identification rod 4 is fixedly installed with counterweight cone 41, locking mechanism 5 is installed between depth identification rod 4 and cross frame 3, and synchronous vertical traction unlocking device 6 is installed between two locking mechanisms 5.

[0025] It needs to be explained that the front surface of the sliding sleeve A2 is through screwing installed with the abutting bolt A21, after the abutting bolt A21 is tightened, the rear end of the abutting bolt A21 is attached to the front surface of the square rod 11, for locking the position between the sliding sleeve A2 and the square rod 11, after the abutting bolt A21 is loosened, the position of the sliding sleeve A2 can be slid up and down to adjust the height of the two cross frames 3, so as to adjust the reading starting end of the depth identification rod 4 to the position where the upper surface of the cross frame 3 is held flat, and then the counterweight cone 41 is lowered to a reasonable detection position.

[0026] Combining Figure 4 As shown, the upper surface of the cross frame 3 is provided with a sliding groove 31, a mounting groove A32 and a mounting groove B33, the sliding groove 31 and the mounting groove A32 are connected, and the mounting groove A32 and the mounting groove B33 are connected.

[0027] The locking mechanism 5 includes a T-shaped pressing plate 51 and a guide wheel 53, the guide wheel 53 is rotatably installed in the mounting groove B33, the T-shaped pressing plate 51 is slidably installed in the sliding groove 31, the outer surface of the T-shaped pressing plate 51 is attached to the outer surface of the depth identification rod 4, and two springs 511 are fixedly installed between the inner surface of the T-shaped pressing plate 51 and the mounting groove A32, a traction steel wire 52 is fixedly connected to the center of the inner surface of the T-shaped pressing plate 51, and a connecting ring is fixedly connected to the end of the traction steel wire 52 away from the T-shaped pressing plate 51 after passing through the guide wheel 53.

[0028] Pulling down from the connecting ring can drive the corresponding T-shaped pressing plate 51 to move to the side close to the sliding sleeve A2 by the traction steel wire 52, so as to release the abutting and fixing of the depth identification rod 4 on the same side, so as to vertically adjust the position of the depth identification rod 4, so that the starting end of the depth identification is aligned with the upper surface of the cross frame 3 for subsequent detection reading.

[0029] Combining Figure 4 As shown, the synchronous vertical traction unlocking device 6 includes a sliding sleeve B61, the sliding sleeve B61 is slidably installed on the outer surface of the sliding sleeve A2, and the outer surface of the sliding sleeve B61 is symmetrically fixedly installed with an earring 611, the connecting ring is hung and installed in the corresponding earring 611, and the front surface of the sliding sleeve B61 is through screwing installed with an abutting bolt B62, after the abutting bolt B62 is tightened, the rear end of the abutting bolt B62 is attached to the outer surface of the sliding sleeve A2, so as to fix the position of the sliding sleeve B61.

[0030] After loosening the abutting bolt B62, the position of the sliding sleeve B61 can be slid up and down, when the sliding sleeve B61 slides down, the traction steel wire 52 can be pulled down synchronously, so as to unlock the depth identification rods 4 on both sides synchronously, so as to put down the two counterweight cones 41 synchronously, so that they naturally fall into the mortar below for detection.

[0031] In addition, in order to facilitate the accurate placement of the mortar container 7 below the counterweight cone 41, two positioning grooves 12 are symmetrically arranged on the upper surface of the base 1. After the positioning grooves 12 are arranged directly below the corresponding counterweight cone 41, the mortar container 7 is placed in the corresponding positioning groove 12, that is, below the counterweight cone 41, facilitating the rapid positioning of the mortar container 7.

[0032] Finally, in order to ensure that the sliding sleeve A2 does not deviate during downward movement and affect the synchronization effect, a directional ridge 22 is symmetrically fixed and installed on the outer surface of the sliding sleeve A2, and a directional slide 612 is symmetrically fixed and installed on the inner side wall of the sliding sleeve B61. The directional slide 612 is in sliding connection with the corresponding directional ridge 22. This connection mode can effectively constrain the movement track of the sliding sleeve B61, so that it can only move in the vertical direction. In this way, the vertical and synchronous downward traction of the traction steel wires 52 on both sides can be ensured during operation, so that the counterweight cones 41 on both sides fall synchronously, so that the synchronous experiment is carried out. This not only ensures the accuracy of the two groups of data obtained by the experiment, but also ensures that the data has a reliable reference value.

[0033] Working principle: before use, pull down the corresponding traction steel wire 52 on one side alone, drive the T-shaped pressing plate 51 to move and release the fixation of the depth identification rod 4, then level the reading starting end of the depth identification rod 4 with the upper surface of the cross frame 3, then release the hand pulling down the traction steel wire 52, and under the action of the spring 511, the T-shaped pressing plate 51 resets and re-fixes the depth identification rod 4, then adjust the other side of the depth identification rod 4 in the same way;

[0034] In use, the mortar to be dusted is respectively poured into the two mortar containers 7, and after the mortar container 7 is knocked by an external knocking tool, the surface of the mortar is kept flat, then the two mortar containers 7 are respectively placed in the positioning grooves 12, then the tightening bolt A21 is loosened, the position of the adjusting sliding sleeve A2 is slid downward, the depth identification rod 4 and the counterweight cone 41 are driven downward by the cross frame 3, so that the two counterweight cones 41 are respectively lowered to the surface of the mortar in the same side mortar container 7, then the position of the sliding sleeve A2 is fixed by tightening the tightening bolt A21, then the tightening bolt B62 is loosened, the sliding sleeve B61 is pulled down, the two traction steel wires 52 are pulled down by the ear ring 611 and the connecting ring, so that the fixation of the two depth identification rods 4 is released, the sliding sleeve B61 is timed while being pulled down, after ten seconds, the readings of the two depth identification rods 4 are read, if the reading error is not more than 10 mm, the two groups of data are added and then divided by two to obtain the consistency of the mortar. The mortar consistency instrument can obtain two groups of experimental data in a single operation, and compared with the prior art, the detection efficiency of the mortar consistency can be improved.

Claims

1. A mortar consistency apparatus comprising a base (1) and two mortar containers (7), characterised in that: The upper surface of the base (1) is vertically fixedly installed with a square rod (11), the outer surface of the square rod (11) is slidably installed with a sliding sleeve A (2), the outer surface of the sliding sleeve A (2) is symmetrically fixedly installed with two cross frames (3), the end, away from the sliding sleeve A (2), of the cross frame (3) is vertically slidably installed with a depth identification rod (4), the lower surface of the depth identification rod (4) is fixedly installed with a counterweight cone (41), the depth identification rod (4) and the cross frame (3) are installed with a locking mechanism (5), and the two locking mechanisms (5) are installed with a synchronous vertical traction unlocking device (6).

2. A mortar consistency meter according to claim 1, characterised in that: The front surface of the sliding sleeve A (2) is penetrated and screwed with a abutting bolt A (21), and the rear end of the abutting bolt A (21) is attached to the front surface of the square rod (11).

3. A mortar consistency meter according to claim 1, characterised in that: The upper surface of the cross frame (3) is penetrated with a sliding groove (31), an installation groove A (32) and an installation groove B (33), the sliding groove (31) and the installation groove A (32) are communicated, and the installation groove A (32) and the installation groove B (33) are communicated. The locking mechanism (5) comprises a T-shaped pressing plate (51) and a guide wheel (53), the guide wheel (53) is rotatably installed in the installation groove B (33), the T-shaped pressing plate (51) is slidably installed in the sliding groove (31), the outer side surface of the T-shaped pressing plate (51) is attached to the outer surface of the depth identification rod (4), two springs (511) are fixedly installed between the inner side surface of the T-shaped pressing plate (51) and the installation groove A (32), a traction steel wire (52) is fixedly connected to the center of the inner side surface of the T-shaped pressing plate (51), and the end, away from the T-shaped pressing plate (51), of the traction steel wire (52) is fixedly connected with a connecting ring after passing through the guide wheel (53).

4. A mortar consistency meter according to claim 3, characterised in that: The synchronous vertical traction unlocking device (6) comprises a sliding sleeve B (61), the sliding sleeve B (61) is slidably installed on the outer surface of the sliding sleeve A (2), the outer surface of the sliding sleeve B (61) is symmetrically fixedly installed with an earring (611), and the connecting ring is hungly installed in the corresponding earring (611).

5. A mortar consistency meter according to claim 4, characterised in that: The front surface of the sliding sleeve B (61) is penetrated and screwed with an abutting bolt B (62), and the rear end of the abutting bolt B (62) is attached to the outer surface of the sliding sleeve A (2).

6. A mortar consistency meter according to claim 4, characterised in that: The outer surface of the sliding sleeve A (2) is symmetrically fixedly installed with a directional ridge (22), the inner side wall of the sliding sleeve B (61) is symmetrically fixedly installed with a directional slide (612), and the directional slide (612) is slidably connected with the corresponding directional ridge (22).

7. A mortar consistency meter according to claim 1, characterized in that: The upper surface of the base (1) is symmetrically provided with two positioning grooves (12), the positioning groove (12) is located directly below the corresponding counterweight cone (41), and the mortar container (7) is placed in the corresponding positioning groove (12).

Images