CN215641270U

CN215641270U - Concrete admixture detects uses device

Info

Publication number: CN215641270U
Application number: CN202121985185.8U
Authority: CN
Inventors: 阮剑; 李兴鹏; 赵江洪; 谷廷锐; 李程
Original assignee: Hainan Xuli New Building Materials Co ltd
Current assignee: Hainan Xuli New Building Materials Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-25
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a device for detecting concrete admixtures, which comprises a base, a placing table arranged at the top of the base and a detection barrel arranged at the top of the placing table and used for containing the concrete admixtures, wherein a fixing mechanism used for fixing the detection barrel is arranged on the placing table, and an inclination angle adjusting mechanism used for adjusting the placing table is arranged in the base. According to the utility model, the detection barrel is fixed above the placing table through the fixing mechanism, and the angle of the placing table is adjusted through the inclination angle adjusting mechanism, so that the detection barrel is inclined, an operator can conveniently extract bleeding on the surface of the concrete admixture in the detection barrel, and the efficiency of extracting bleeding on the surface of the concrete admixture is improved.

Description

Concrete admixture detects uses device

Technical Field

The utility model relates to the technical field of concrete admixture detection, in particular to a device for detecting a concrete admixture.

Background

The concrete admixture is a chemical substance which is added in the process of stirring the concrete and accounts for less than 5 percent of the mass of the cement, can obviously improve the performance of the concrete, and has the characteristics of less investment, quick response and obvious technical and economic benefits when the admixture is added into the concrete.

When the bleeding rate of the concrete admixture is detected, in order to facilitate the extraction of the bleeding water, one operator mostly tilts a container of the concrete admixture, and the other operator extracts the bleeding water on the surface of the concrete admixture, so that the bleeding water extraction efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art, and provides a device for detecting a concrete admixture.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a device for detecting concrete admixtures comprises a base, a placing table arranged on the top of the base and a detection barrel arranged on the top of the placing table and used for containing concrete admixtures, wherein a fixing mechanism used for fixing the detection barrel is arranged on the placing table, and an inclination angle adjusting mechanism used for adjusting the placing table is arranged in the base;

the fixing mechanism is specifically a pressing plate which is arranged above the placing table in a sliding mode and used for pressing the detection barrel tightly, the bottom of the pressing plate is in contact with the top of the detection barrel, a through hole communicated with the detection barrel is formed in the middle of the pressing plate, and the aperture of the through hole is smaller than the inner diameter of the pressing detection barrel;

the pressing plate comprises a pressing plate, a vertical plate, belt wheels, a belt wheel, a first motor output shaft, a second motor output shaft, a pressing plate, a second screw seat, a worm wheel, a worm, a first motor output shaft, a second motor output shaft, a chute for sliding the pressing plate, a second screw seat, a belt wheel, a synchronous belt and a worm gear.

Furthermore, a plurality of limiting blocks in surface contact with the lower part of the detection barrel are evenly arranged on the top of the placing table.

Furthermore, an annular groove is formed in the bottom of the pressing plate, and the bottom of the detection barrel is connected with the annular groove in an inserting mode.

Further, inclination adjustment mechanism sets up the pivot in the base including rotating, with pivot fixed surface's connecting block, rotate the second lead screw that sets up in the base, set up in the second screw thread seat on second lead screw surface, the pivot sets up with the second lead screw is perpendicular, the connecting block top with place a bottom portion one end and be connected, second screw thread seat top is provided with the right angle triangle piece, the hypotenuse of the right angle triangle piece with place a bottom portion other end contact, the one end and the second motor output shaft of second lead screw.

Furthermore, the right-angle triangular block penetrates through the base, and a sliding rail used for sliding the right-angle triangular block is arranged in the base.

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

according to the utility model, the detection barrel is fixed above the placing table through the fixing mechanism, and the angle of the placing table is adjusted through the inclination angle adjusting mechanism, so that the detection barrel is inclined, an operator can conveniently extract bleeding on the surface of the concrete admixture in the detection barrel, and the efficiency of extracting bleeding on the surface of the concrete admixture is improved.

Drawings

FIG. 1 is a schematic view showing an external structure of an apparatus for testing a concrete admixture according to the present invention;

FIG. 2 is a schematic view showing an internal structure of an apparatus for testing a concrete admixture according to the present invention;

fig. 3 is an extreme position diagram of fig. 2.

In the figure: 1. a base; 2. a placing table; 3. a detection barrel; 4. a fixing mechanism; 41. pressing a plate; 42. a vertical plate; 43. a first lead screw; 44. a limiting block; 5. an inclination angle adjusting mechanism; 51. a rotating shaft; 52. a second lead screw; 53. a right-angle triangular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a device for detecting concrete admixture comprises a base 1, a placing table 2 arranged on the top of the base 1 and a detecting barrel 3 arranged on the top of the placing table 2 and used for containing the concrete admixture, wherein a fixing mechanism 4 used for fixing the detecting barrel 3 is arranged on the placing table 2, and an inclination angle adjusting mechanism 5 used for adjusting the placing table 2 is arranged in the base 1;

the fixing mechanism 4 is specifically a pressing plate 41 which is arranged above the placing table 2 in a sliding manner and is used for pressing the detection barrel 3 tightly, the bottom of the pressing plate 41 is contacted with the top of the detection barrel 3, a through hole which is communicated with the detection barrel 3 is formed in the middle of the pressing plate 41, and the aperture of the through hole is smaller than the inner diameter of the detection barrel 3 tightly;

the left end and the right end of a pressure plate 41 are respectively connected with the vertical plate 42 in a sliding manner, the vertical plate 42 is arranged at the top of a placing table 2, first screw rods 43 are respectively arranged in the two vertical plates 42 in a rotating manner, the surfaces of the two first screw rods 43 are respectively connected with first screw seats, the two first screw seats are respectively connected with the left end and the right end of the pressure plate 41, belt wheels are respectively arranged at the left side and the right side in the placing table 2 in a rotating manner, the two belt wheels are connected through synchronous belts, the two belt wheels are respectively connected with the placing table 2 in a rotating manner through mounting shafts, one end of each of the two mounting shafts is respectively connected with the first screw rods 43 through couplings, a worm wheel is fixedly connected on the surface of any one of the mounting shafts, the worm wheel is meshed with a worm, one end of the worm is connected with a first motor output shaft, sliding chutes for sliding the pressure plate 41 are formed in opposite side walls of the two vertical plates 42, and a detection barrel 3 is fixed above the placing table 2 through a fixing mechanism 4, and then the angle of the placing table 2 is adjusted by the inclination angle adjusting mechanism 5, so that the detection barrel 3 is inclined, an operator can conveniently extract the bleeding on the surface of the concrete admixture in the detection barrel 3, and the efficiency of extracting the bleeding on the surface of the concrete admixture is improved.

Further, place 2 tops of platform and evenly be provided with a plurality of and detect 3 lower part surface contact's of bucket stopper 44, through the stopper 44 of placing platform 2, carry on spacingly to the position that detects bucket 3, detect that bucket 3 removes when avoiding clamp plate 41 to compress tightly detection bucket 3, guarantee that clamp plate 41 compresses tightly the operation.

Further, the annular groove has been seted up to clamp plate 41 bottom, detects 3 bottoms of bucket and pegs graft with the annular groove, and through the form recess of clamp plate 41 bottom, it removes to avoid clamp plate 41 to compress tightly to detect 3 backs of bucket, improves the fixed stability of clamp plate 41.

Further, inclination adjustment mechanism 5 sets up the pivot 51 in base 1 including rotating, the connecting block with pivot 51 fixed surface connection, rotate the second lead screw 52 that sets up in base 1, set up in the second screw thread seat on second lead screw 52 surface, pivot 51 sets up with second lead screw 52 is perpendicular, the connecting block top is connected with placing 2 bottom one ends of platform, second screw thread seat top is provided with triangle-shaped piece 53, the hypotenuse of triangle-shaped piece 53 with place 2 bottom other end contacts of platform, the one end and the second motor output shaft of second lead screw 52, the hypotenuse through triangle-shaped piece 53 drives and places platform 2 and rotate round pivot 51, make detection bucket 3 slope, be convenient for operating personnel's extraction detects the bleeding on concrete admixture surface in bucket 3, improve the efficiency of concrete admixture surface bleeding extraction.

Further, the right-angle triangular block 53 runs through the base 1, and a sliding rail for sliding the right-angle triangular block 53 is arranged in the base 1.

The working principle is as follows: in actual use, the mixed concrete admixture to be detected is added into the detection barrel 3;

further, the detection barrel 3 is placed on the placing table 2, the detection barrel 3 is made to contact with the inner walls of the plurality of limiting blocks 44 at the top of the placing table 2, further, the first motor is started to drive the worm to rotate, further, the worm wheel is driven to rotate, further, the belt wheel and the synchronous belt on the mounting shaft are driven to transmit, further, the belt wheel and the synchronous belt on the mounting shaft are driven to rotate synchronously with the two first lead screws 43 at the top of the mounting shaft, further, the pressing plate 41 is driven to move downwards to contact with the top of the detection barrel 3 through the first threaded seats on the surfaces of the first lead screws 43, and the detection barrel 3 is fixed on the placing table 2;

after a period, when the bleeding on concrete admixture surface is extracted to needs, start the second motor, drive second lead screw 52 and rotate, through the second screw thread seat on second lead screw 52 surface, drive three hornblocks 53 on right angle and remove, the hypotenuse through three hornblocks 53 on right angle drives and places platform 2 and rotate round pivot 51, make detection barrel 3 slope, be convenient for operating personnel extract the bleeding on concrete admixture surface in detection barrel 3, improve the efficiency of concrete admixture surface bleeding extraction.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A device for detecting concrete admixtures comprises a base (1), a placing platform (2) arranged at the top of the base (1) and a detecting barrel (3) arranged at the top of the placing platform (2) and used for containing the concrete admixtures, and is characterized in that a fixing mechanism (4) used for fixing the detecting barrel (3) is arranged on the placing platform (2), and an inclination angle adjusting mechanism (5) used for adjusting the placing platform (2) is arranged in the base (1);

the fixing mechanism (4) is specifically a pressing plate (41) which is arranged above the placing table (2) in a sliding mode and used for pressing the detection barrel (3), the bottom of the pressing plate (41) is in contact with the top of the detection barrel (3), a through hole communicated with the detection barrel (3) is formed in the middle of the pressing plate (41), and the aperture of the through hole is smaller than the inner diameter of the pressing detection barrel (3);

the left end and the right end of the pressure plate (41) are respectively connected with the vertical plate (42) in a sliding manner, the vertical plate (42) is arranged at the top of the placing table (2), the two vertical plates (42) are respectively and rotatably provided with first screw rods (43), the surfaces of the two first screw rods (43) are respectively connected with first thread seats, the two first thread seats are respectively connected with the left end and the right end of the pressure plate (41), the left side and the right side inside the placing table (2) are respectively and rotatably provided with belt wheels, the two belt wheels are connected through a synchronous belt, the two belt wheels are respectively and rotatably connected with the placing table (2) through mounting shafts, one end of each mounting shaft is respectively connected with a first screw rod (43) through a coupler, the surface of any one mounting shaft is fixedly connected with a worm wheel, the worm wheel is meshed with a worm, one end of the worm is connected with an output shaft of the first motor, and sliding grooves used for sliding of the pressing plate (41) are formed in opposite side walls of the two vertical plates (42).

2. The concrete admixture detection device according to claim 1, wherein a plurality of limiting blocks (44) contacted with the lower surface of the detection barrel (3) are uniformly arranged on the top of the placing platform (2).

3. The device for detecting the concrete admixture according to claim 1, wherein an annular groove is formed in the bottom of the pressing plate (41), and the bottom of the detection barrel (3) is inserted into the annular groove.

4. The device for detecting the concrete admixture according to claim 1, wherein the inclination angle adjusting mechanism (5) comprises a rotating shaft (51) rotatably arranged in the base (1), a connecting block fixedly connected with the surface of the rotating shaft (51), a second screw rod (52) rotatably arranged in the base (1), and a second screw seat arranged on the surface of the second screw rod (52), wherein the rotating shaft (51) and the second screw rod (52) are vertically arranged, the top of the connecting block is connected with one end of the bottom of the placing table (2), a right-angled triangular block (53) is arranged at the top of the second screw seat, the inclined edge of the right-angled triangular block (53) is contacted with the other end of the bottom of the placing table (2), and one end of the second screw rod (52) is connected with a second motor output shaft.

5. The device for detecting the concrete admixture according to claim 4, wherein the right-angle triangular block (53) penetrates through the base (1), and a sliding rail for sliding the right-angle triangular block (53) is arranged in the base (1).