CN214473370U

CN214473370U - Mortar plumpness detector for brick building body cutting

Info

Publication number: CN214473370U
Application number: CN202120581067.4U
Authority: CN
Inventors: 肖忠君; 蔡明远; 张国阳; 刘博�
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-22
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to the field of concrete testing instruments, and discloses a bricklaying body cutting mortar plumpness tester, which comprises a bracket, a box body, a storage bin and a motor; the bracket is of a C-shaped structure, a box body is fixedly arranged on the inner wall of one side of the bracket, and a storage bin is slidably arranged in the box body; the utility model is provided with the stirring device, the design of the stirring device can discharge the air in the mortar, which is helpful for improving the accuracy of detection; the device is provided with a screw, an iron block and an electromagnet, and the design of the three parts can adjust the stirring blades at any position in a plane, so that the device is more flexible to use; the inside reciprocal straight line mechanism that is provided with of box, the vibration effect that reciprocal straight line mechanism produced can be spread the surface of the inside mortar of storage silo and level.

Description

Mortar plumpness detector for brick building body cutting

Technical Field

The utility model relates to a concrete test instrument field specifically is a brick laying body stripping mortar plumpness detector.

Background

The mortar is a bonding substance used for building bricks on a building, and is prepared by adding water into sand and cementing materials, such as cement, lime paste, clay and the like, according to a certain proportion, and is also called mortar and also used as mortar; common mortar used are cement mortar, mixed mortar or cement lime mortar, lime mortar and clay mortar; the mortar plumpness tester can also be called a mortar consistency tester and is used for measuring the fluidity of mortar, the fluidity is also called consistency in general, the consistency of the mortar is represented by a standard cone with certain geometric shape and weight and the depth of the mortar which freely sinks into the mortar mixture by the weight of the mortar cone; and (4) screwing the bolt when the standard cone does not sink into the mortar any more, so that the depth of the measuring plate is measured, and the corresponding sinking volume can be found out according to the depth.

At present, before mortar is measured, bubbles exist in the mortar, the existence of the bubbles can influence the fullness of the mortar, and the accuracy of a measured structure is influenced; therefore, a new device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brick laying body dicing mortar plumpness detector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a brickwork block mortar plumpness tester comprises a bracket, a box body, a storage bin and a motor; the bracket is of a C-shaped structure, a box body is fixedly arranged on the inner wall of one side of the bracket, and a storage bin is slidably arranged in the box body; a screw rod is rotatably connected between the two opposite side walls in the bracket; the screw rod is rotatably connected with a nut seat, the nut seat is fixedly connected with a supporting rod perpendicular to the axis direction of the screw rod, and the periphery of the supporting rod is provided with a sliding seat in a sliding manner; a rotating shaft parallel to the screw rod is rotatably arranged on the sliding seat, and one end of the rotating shaft close to the box body is connected with a connecting sleeve; the other end of adapter sleeve is connected with another pivot, the free end of pivot rotates and is connected with the rotation axis mutually perpendicular with the pivot axis, solid fixed ring is installed to the both sides of rotation axis, gu fixed ring circumference fixed mounting has a plurality of stirring leaves.

A fixed seat is fixedly arranged on one side wall of the bracket close to the motor at the end part of the screw rod, a supporting seat which is parallel to the supporting rod but not on the same vertical plane is fixedly arranged on one side wall of the fixed seat far away from the screw rod, and a test cone rod and a measuring rod which are parallel to the screw rod are arranged on the supporting seat at intervals; and a test cone is fixedly arranged at one end of the test cone rod close to the box body.

As a further aspect of the present invention: a plurality of springs are welded between the storage bin and the box body.

As a further aspect of the present invention: and an iron ring and an electromagnet are respectively and fixedly arranged at one ends of the sliding seat and the support rod, which are far away from the nut seat, and the position of the sliding seat can be controlled by the matching of the iron ring and the electromagnet.

As a further aspect of the present invention: the connection between the rotating shafts on the two sides and the connecting sleeve is threaded.

As a further aspect of the present invention: the periphery of the trial taper rod and the measuring stick on one lateral wall of supporting seat is provided with the lock sleeve, install the bolt on the lock sleeve.

As a further aspect of the present invention: the transmission shaft is arranged on the inner wall of one side, close to the support, of the box body, and bevel gears and cams with annular grooves are arranged on the side faces of the transmission shaft from inside to outside at intervals.

As a further aspect of the present invention: the motor is installed respectively to the both sides of transmission shaft and the inside guide post that opens and have trapezoidal recess, the inside slidable mounting of guide post has the push rod, fixed mounting has the roller of mutually supporting with the annular recess on the push rod is close to a lateral wall of cam.

As a further aspect of the present invention: the end of the motor is rotatably provided with a first bevel gear, and the first bevel gear is meshed with the second bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with the stirring device, and the stirring device can discharge air in the mortar, so that the detection accuracy is improved; the device is provided with a screw, an iron block and an electromagnet, and the design of the three parts can adjust the stirring blades at any position in a plane, so that the device is more flexible to use; the inside reciprocal straight line mechanism that is provided with of box, the vibration effect that reciprocal straight line mechanism produced can be spread the surface of the inside mortar of storage silo and level.

Drawings

Fig. 1 is a schematic view of a main section structure of a brickwork block mortar plumpness inspection instrument.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic three-dimensional structure diagram of a stirring device in a brickwork block mortar plumpness inspection instrument.

Wherein: 1. a support; 2. a spring; 3. a box body; 4. a storage bin; 5. testing a cone; 6. an iron ring; 7. an electromagnet; 8. a sliding seat; 9. a supporting seat; 10. a bolt; 11. a locking sleeve; 12. testing a taper rod; 13. a measuring rod; 14. a motor; 15. a fixed seat; 16. a support bar; 17. a nut seat; 18. connecting sleeves; 19. a rotating shaft; 20. a screw; 21. a drive shaft; 22. a first bevel gear; 23. a second bevel gear; 24. a cam; 25. a roller; 26. a push rod; 27. a guide post; 28. a rotating shaft; 29. stirring blades; 30. and (4) fixing the ring.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1, a mortar plumpness tester for brick-laying body blocks comprises a bracket 1, a box body 3, a storage bin 4 and a motor 14; the support 1 is of a C-shaped structure, a box body 3 is fixedly mounted on the inner wall of one side of the support 1, a storage bin 4 is slidably mounted in the box body 3, a plurality of springs 2 are welded between the storage bin 4 and the box body 3, and the springs 2 play a role in supporting and maintaining the storage bin 4 stably; a screw rod 20 is rotatably connected between two opposite side walls in the bracket 1, and one end of the screw rod 20 extends out of the bracket 1 and is rotatably connected with a motor 14; a nut seat 17 is rotatably connected to the screw rod 20, a support rod 16 perpendicular to the axial direction of the screw rod 20 is fixedly connected to the nut seat 17, a sliding seat 8 is slidably mounted on the periphery of the support rod 16, and an iron ring 6 and an electromagnet 7 are respectively and fixedly connected to one ends of the sliding seat 8 and the support rod 16 far away from the nut seat 17; the movement of the sliding seat 8 can be controlled by changing the magnetism of the electromagnet 7; a rotating shaft 19 parallel to the screw rod 20 is rotatably mounted on the sliding seat 8, one end of the rotating shaft 19 far away from the box body 3 is rotatably connected with a motor 14, and as shown in fig. 1 and 3, the other end is in threaded connection with a connecting sleeve 18; the other end of the connecting sleeve 18 is in threaded connection with another rotating shaft 19, the free end of the rotating shaft 19 is rotatably connected with a rotating shaft 28 which is perpendicular to the axis of the rotating shaft 19, two sides of the rotating shaft 28 are provided with fixing rings 30 in an interference fit manner, and the fixing rings 30 are fixedly provided with a plurality of stirring blades 29 along the circumferential direction; starting the motor 14 at the end of the screw 20, driving the screw 20 to rotate by the motor 14, and controlling the height of the stirring blade 29 by the rotation of the screw 20 through the transmission of the nut seat 17 and the support rod 16; starting the motor 14 at the end of the rotating shaft 19, the motor 14 drives the rotating shaft 28 to start rotating through the transmission of the two rotating shafts 19, and the rotation of the rotating shaft 28 can further drive the stirring blade 29 to rotate; a fixed seat 15 is fixedly installed on the wall of the support 1 on one side close to the motor 14 at the end part of the screw rod 20, a supporting seat 9 which is parallel to the supporting rod 16 but not on the same vertical plane is fixedly installed on one side wall of the fixed seat 15 far away from the screw rod 20, a test cone rod 12 and a measuring rod 13 which are parallel to the screw rod 20 are installed on the supporting seat 9 at intervals, a locking sleeve 11 is arranged on the peripheries of the test cone rod 12 and the measuring rod 13 on one side wall of the supporting seat 9, and a bolt 10 is installed on the locking sleeve 11; a test cone 5 is fixedly arranged at one end of the test cone rod 12 close to the box body 3; the locking sleeve 11 is designed to lock the positions of the test cone rod 12 and the measuring rod 13.

Example two

On the basis of the first embodiment, in order to optimize the performance of the device, referring to fig. 1 and 2, a transmission shaft 21 is installed on the inner wall of one side of the box body 3 close to the bracket 1, a motor 14 and a guide post 27 with a trapezoidal groove formed inside are installed on both sides of the transmission shaft 21, a bevel gear pair 23 and a cam 24 with an annular groove formed on the side surface along the axial direction of the transmission shaft 21 are installed on the transmission shaft 21 from inside to outside at intervals; a first bevel gear 22 is rotatably mounted at the end of the motor 14, and the first bevel gear 22 is meshed with a second bevel gear 23; a push rod 26 is slidably mounted inside the guide column 27, and a roller 25 matched with the annular groove is fixedly mounted on one side wall of the push rod 26 close to the cam 24; starting the motor 14 in the box body 3, the motor 14 drives the bevel gear I22 to rotate, the rotation of the bevel gear I22 drives the transmission shaft 21 to rotate through the transmission of the bevel gear II 23, the rotation of the transmission shaft 21 drives the cam 24 to rotate, and the rotation of the cam 24 further drives the push rod 26 to perform linear reciprocating motion in the guide post 27 through the matching between the cam and the roller 25.

The utility model discloses a theory of operation is: when in use, the position of the stirring blade 29 is firstly adjusted according to the position requirement; the sliding seat 8 can be controlled to move to the top of the storage bin 4 by changing the magnetism of the electromagnet 7, then the motor 14 at the end of the screw rod 20 is started, the motor 14 drives the screw rod 20 to rotate, and the rotation of the screw rod 20 can be transmitted by the nut seat 17 and the supporting rod 16 to further control the height of the stirring blade 29; then, the motor 14 at the end of the rotating shaft 19 is started, the motor 14 drives the rotating shaft 28 to rotate through the transmission of the two rotating shafts 19, and the rotation of the rotating shaft 28 can further drive the stirring blade 29 to rotate; after bubbles in the test cone are exhausted, the stirring blade 29 is removed, then the bolt 10 is rotated to enable the test cone 5 to freely fall, and after the test cone 5 is completely static, the measuring rod 13 is released to measure the falling depth of the test cone 5; after the measurement is finished, the motor 14 in the box body 3 is started, the motor 14 drives the bevel gear I22 to rotate, the rotation of the bevel gear I22 drives the transmission shaft 21 to rotate through the transmission of the bevel gear II 23, the rotation of the transmission shaft 21 drives the cam 24 to rotate, the rotation of the cam 24 further drives the push rod 26 to perform linear reciprocating motion in the guide column 27 through the matching between the cam 24 and the roller 25, and the mortar in the box body 3 is subjected to flatness treatment.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A brickwork cutting mortar plumpness tester comprises a bracket (1), a box body (3), a storage bin (4) and a motor (14); the support (1) is of a C-shaped structure, a box body (3) is fixedly installed on the inner wall of one side of the support (1), and a storage bin (4) is installed inside the box body (3) in a sliding mode; the device is characterized in that a screw rod (20) is rotatably connected between two opposite side walls in the bracket (1); a nut seat (17) is rotatably connected to the screw rod (20), a support rod (16) is fixedly connected to the nut seat (17), and a sliding seat (8) is slidably mounted on the periphery of the support rod (16); a rotating shaft (19) is rotatably mounted on the sliding seat (8), and a connecting sleeve (18) is connected to one end, close to the box body (3), of the rotating shaft (19); the other end of the connecting sleeve (18) is connected with another rotating shaft (19), the free end of the rotating shaft (19) is rotatably connected with a rotating shaft (28) which is perpendicular to the axis of the rotating shaft (19), fixing rings (30) are installed on two sides of the rotating shaft (28), a plurality of stirring blades (29) are fixedly installed on the fixing rings (30) in the circumferential direction,

a fixed seat (15) is fixedly arranged on the wall of the bracket (1) at one side close to the motor (14) at the end part of the screw rod (20), a supporting seat (9) is fixedly arranged on one side wall of the fixed seat (15) far away from the screw rod (20), and a test cone rod (12) and a measuring rod (13) which are parallel to the screw rod (20) are arranged on the supporting seat (9) at intervals; one end of the test cone rod (12) close to the box body (3) is fixedly provided with a test cone (5).

2. The mortar plumpness detector of brickwork block cutting according to claim 1, characterized in that a plurality of springs (2) are welded between the storage bin (4) and the box body (3).

3. The mortar plumpness detector of brickwork cut-off according to claim 1, characterized in that the ends of the sliding seat (8) and the support bar (16) far away from the nut seat (17) are fixedly connected with an iron ring (6) and an electromagnet (7) respectively.

4. The mortar plumpness detector of brickwork cutting block according to claim 1 or 2, characterized in that the connection of the rotating shaft (19) and the connecting sleeve (18) is threaded connection.

5. The mortar plumpness detector of brickwork block cutting according to claim 1, characterized in that the periphery of the test taper rod (12) and the measuring rod (13) on one side wall of the supporting seat (9) is provided with a locking sleeve (11), and the locking sleeve (11) is provided with a bolt (10).

6. The mortar plumpness detector of bricklaying body cutting according to claim 1, wherein a transmission shaft (21) is installed on the inner wall of one side of the box body (3) close to the bracket (1), and bevel gears (23) and a cam (24) with a side surface provided with an annular groove along the axial direction of the transmission shaft (21) are installed on the transmission shaft (21) from inside to outside at intervals.

7. The mortar plumpness detector of brickwork cutting according to claim 6, characterized in that, both sides of the transmission shaft (21) are respectively provided with a motor (14) and a guide post (27) with a trapezoidal groove inside, a push rod (26) is slidably arranged inside the guide post (27), and a side wall of the push rod (26) close to the cam (24) is fixedly provided with a roller (25) which is matched with the annular groove.

8. The mortar plumpness tester for bricklaying body cutting according to claim 6, wherein the end of the motor (14) is rotatably provided with a first bevel gear (22), and the first bevel gear (22) is meshed with a second bevel gear (23).