CN217638515U

CN217638515U - Detection apparatus for mortar homogeneity

Info

Publication number: CN217638515U
Application number: CN202221332992.4U
Authority: CN
Inventors: 魏国; 卢路; 魏梦
Original assignee: Wushi County People's Sand And Gravel Material Co ltd
Current assignee: Wushi County People's Sand And Gravel Material Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-21
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to the technical field of mortar detection, in particular to a device for detecting mortar homogeneity, which comprises a hopper, a bracket, a weighing device, a valve below the hopper, a piston matched with the hopper in size, a hydraulic rod connected with the piston, a knocking hammer and a plurality of weighing boxes; a receiving tray is arranged above the hopper and is connected with the hopper through an opening in the side surface of the hopper; the bottom of the bracket is connected with the weighing device, the middle part of the bracket is fixedly connected with the hopper to support the hopper, and the top of the bracket is connected with the fixed end of the hydraulic rod; the piston is connected with the telescopic end of the hydraulic rod. The utility model discloses can directly stew the homogeneity of observation mortar, simultaneously after stewing, can emit the mortar of the different degree of depth and weigh, further detect the mortar homogeneity, still can wait for the mortar sclerosis back of emitting simultaneously, whether the hardness performance after detecting the mortar sclerosis of the different degree of depth is unanimous with knocking the hammer.

Description

Detection apparatus for mortar homogeneity

Technical Field

The utility model relates to a mortar detects technical field, concretely relates to detection device of mortar homogeneity.

Background

Mortar is a common bonding material in the construction industry and is composed of sand, a bonding agent and water in a certain proportion, and common mortar used in the mortar comprises cement mortar, mixed mortar and lime mortar. When the mortar is used, the mortar needs to meet certain performance parameters including workability, water retention, hardening strength and the like, and homogeneity detection is usually carried out on the mortar in order to ensure that the quality of the mortar can meet the performance parameters of requirements. The general detection method is that the stirred mortar is put in a container and stands for a period of time, whether the adhesive used by the mortar floats upwards, sinks or separates and stratifies, but only errors can occur in observation, so that the mortar needs to be further detected.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of above prior art, the utility model aims to provide a detection apparatus of mortar homogeneity, the homogeneity of observation mortar can directly stew, is stewing the back simultaneously, can emit the mortar of the different degree of depth and weigh, further detects the mortar homogeneity, still can wait for the mortar sclerosis back of emitting simultaneously, whether the hardness performance after the mortar sclerosis of the different degree of depth is unanimous with knocking the hammer.

The utility model adopts the technical scheme as follows: a detection device for mortar homogeneity comprises a hopper, a support, a weighing device, a valve below the hopper, a piston matched with the hopper in size, a hydraulic rod connected with the piston, a knocking hammer and a plurality of weighing boxes, wherein the weighing boxes are arranged on the hopper; a receiving tray is arranged above the hopper and is connected with the hopper through an opening on the side surface of the hopper; the bottom of the bracket is connected with the weighing device, the middle part of the bracket is fixedly connected with the hopper to support the hopper, and the top of the bracket is connected with the fixed end of the hydraulic rod; the piston is connected with the telescopic end of the hydraulic rod.

Preferably, the hopper is made of transparent materials, such as glass, and when the hopper made of the transparent materials is used, whether segregation layering, floating up of an adhesive, lower layer and the like occur in the process of standing mortar in the hopper can be observed through the materials.

Furthermore, the hopper is a hopper with a cylindrical upper part and an inverted conical lower part. Furthermore, a valve is arranged at the inverted conical part at the lower part of the hopper, and mortar in the hopper can be discharged through the valve. The cylindrical hopper and the inverted cone hopper are used for enabling the mortar to be discharged through the valve more easily after being stood.

Furthermore, the hopper made of transparent materials is provided with scale marks, so that when the mortar is discharged through the valve, the discharged mortar volume can be observed through the scale marks.

Furthermore, the piston in the hopper is made of black rubber, so that the black color is easier to observe, and scales and the piston on the hopper can be clearly seen when the mortar in the hopper is discharged, so that the volume of the discharged mortar can be accurately controlled.

Furthermore, scale marks are also marked on the telescopic end of the hydraulic rod, and the double scale marks are arranged, so that the consistency of the volume of the discharged mortar is further ensured when the mortar is discharged from the hopper.

Furthermore, a weighing device at the bottom of the support adopts a high-precision electronic scale.

And finally, a knocking hammer of the detection device for the uniformity of the mortar is made of metal and is used for detecting whether the hardening strengths of the mortar at different depths are consistent after the mortar is hardened.

Has the beneficial effects that:

the utility model provides a pair of detection device of mortar homogeneity adopts hopper, support, weighing device, the valve of hopper below, the piston that matches with the hopper size, the hydraulic stem who is connected with the piston, take-up (stock) pan and one strike hammer and a plurality of box of weighing and realize the detection to mortar homogeneity. Allowing the mortar to be detected to pass through a receiving tray and a feed hopper, standing, and allowing a detector to observe whether the mortar is segregated and layered or not and whether the adhesive of the mortar floats upwards or is at a lower layer or not through a transparent hopper; after the specified standing time is reached, discharging the same-volume mortar with different depths to different weighing boxes through valves respectively, and then weighing the mortar by using a weighing device, so that the homogeneity of the mortar can be further detected; and finally, after the mortar in the weighing boxes is hardened, knocking the mortar in different weighing boxes by using a knocking hammer, and further detecting whether the hardening of the mortar at different depths is consistent. Thereby checking the homogeneity of the mortar.

Drawings

Fig. 1 is a perspective view of the device for detecting uniformity of mortar of the present invention.

Wherein, the device comprises a hopper 1, a bracket 2, a weighing device 3, a valve 4, a piston 5, a fixed end 6.1, a telescopic end 6.2, a piston rod 6, a receiving disc 7 and scale marks 8.

The scale marks on the weighing box, the knocking hammer and the telescopic end are not drawn in the figures in the specific embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.

The transfer roller with the pattern outside the barrel, which is convenient to replace and is shown in figure 1, comprises a hopper 1, a bracket 2, a weighing device 3, a valve 4 below the hopper 1, a piston 5 matched with the hopper 1 in size and a hydraulic rod 6 connected with the piston 5; a receiving tray 7 is arranged above the hopper 1, and the receiving tray 7 is connected with the hopper 1 through an opening in the side face of the hopper 1 and used for facilitating mortar to enter the hopper 1.

The bottom of the bracket 2 is connected with a weighing device 3; the middle part of the bracket 2 is fixedly connected with the hopper 1, and the bracket 2 is used for supporting the hopper 1; the top of the bracket 2 is connected with a fixed end 6.1 of the hydraulic rod 6, and the bracket 2 is used for supporting the hydraulic rod; the piston 5 is connected to the telescopic end 6.1 of the hydraulic rod 6. The purpose of the piston 5 and the hydraulic rod 6 is to: since mortar in the hopper 1 may remain on the wall of the hopper 1 during flowing into the weighing box only by self weight, the piston 5 and the hydraulic rod 6 are arranged to slowly extrude the mortar, so that the mortar in the hopper 1 can completely and rapidly flow out into the weighing box.

In this embodiment, the hopper 1 is made of transparent glass material, and the shape of the hopper 1 is that the upper part is a cylinder and the lower part is an inverted cone shape; the use of cylindrical and inverted conical component hoppers allows the mortar, after standing, to be discharged through the valve 4 more easily than if it were a cube.

In the present embodiment, the scale 8 is provided on the outer surface of the hopper 1 so that the volume of discharged mortar can be observed through the scale 8 when the mortar is discharged through the valve 4.

In this embodiment, the piston 5 inside the hopper 1 is made of black rubber, so that the black color is easier to observe, when the mortar inside the hopper 1 is discharged, the positions of the piston 5 and the mortar on the scale mark 8 in the hopper 1 can be clearly seen, and the discharged mortar volume can be accurately controlled.

In this embodiment, the telescopic end 6.2 of the hydraulic rod 6 is also marked with scale marks, and the arrangement of double scale marks is adopted, so as to further ensure that the volume of the discharged mortar is controlled to be consistent when the hopper 1 discharges the mortar.

In the present embodiment, the weighing device 3 at the bottom of the stand 2 employs a high-precision electronic scale.

In this embodiment, the knocking hammer is made of metal and used for detecting whether the hardening strengths of the mortar at different depths are consistent after the mortar is hardened.

When the detection device for the uniformity of the mortar is used, the valve 4 below the hopper 1 is closed, the piston 5 is lifted to the highest position, the hopper is emptied, the mortar is introduced into the hopper 1 through the receiving disc 7, and the mortar in the hopper 1 is enabled to stand. In the process of standing the mortar, the homogeneity of the mortar can be observed through a hopper made of glass materials, including whether the mortar is segregated and layered or not, the adhesive floats upwards, the lower layer and the like. And when the preset standing time of the mortar meets the requirement, opening the valve 4 and the weighing device 3, and discharging the mortar in the hopper 1 into a weighing box on the weighing device 3. When the mortar is discharged, the amount of the discharged mortar is controlled by the valve 4, the piston 5 and the hydraulic rod 6 together, and when the mortar is discharged, the amount of the discharged mortar is determined by the scale marks 8 on the transparent glass hopper 1 and the scale marks on the telescopic end 6.2 of the hydraulic rod 6: that is, the piston 5 is in contact with mortar, the piston 5 is pressed by the hydraulic rod 6 to further discharge the mortar, after the piston 5 made of black rubber reaches a certain scale, the valve 4 and the hydraulic rod 6 are closed to stop discharging the mortar, the weight on the weighing device 3 is recorded, and another weighing box is replaced to receive the same volume of mortar for reweighing, thereby checking the mortar homogeneity. And finally, knocking the hardened mortar by using a knocking hammer after the mortar in the weighing box is hardened, checking whether the hardened mortar is consistent in properties, and further checking the homogeneity of the mortar.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that fall within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a detection apparatus for mortar homogeneity, includes hopper (1), support (2) and weighing device (3), its characterized in that: the weighing device also comprises a valve (4) below the hopper (1), a piston (5) matched with the hopper (1) in size, a hydraulic rod (6) connected with the piston (5), a knocking hammer and a plurality of weighing boxes; a receiving tray (7) is arranged above the hopper (1), and the receiving tray (7) is connected with the hopper (1) through an opening in the side surface of the hopper (1); the bottom of the support (2) is connected with the weighing device (3), the middle part of the support (2) is fixedly connected with the hopper (1) to support the hopper (1), and the top of the support (2) is connected with a fixed end (6.1) of the hydraulic rod (6); the piston (5) is connected with the telescopic end (6.2) of the hydraulic rod (6).

2. The apparatus for detecting homogeneity of mortar of claim 1, wherein: the hopper (1) is made of transparent materials.

3. The apparatus for detecting homogeneity of mortar of claim 1, wherein: the upper part of the hopper (1) is in a cylindrical shape, and the bottom of the hopper is in an inverted conical shape.

4. The apparatus for detecting homogeneity of mortar of claim 3, wherein: the valve (4) is arranged at the conical tip of the bottom of the hopper (1).

5. The apparatus for detecting homogeneity of mortar of claim 1, wherein: the piston (5) is made of black rubber materials.

6. The apparatus for detecting homogeneity of mortar of claim 1, wherein: the weighing device (3) adopts a high-precision electronic scale.

7. The apparatus for detecting homogeneity of mortar of claim 1, wherein: and scale marks (8) are also engraved on the hopper (1).

8. The apparatus for detecting homogeneity of mortar of claim 1, wherein: scale marks are also marked on the telescopic end (6.2) of the hydraulic rod (6).