CN218239716U

CN218239716U - Slump changes and uses observation device for concrete production

Info

Publication number: CN218239716U
Application number: CN202221925931.9U
Authority: CN
Inventors: 李宗侣; 钟华茂; 曹爱玲
Original assignee: Shanglin Forest Fuel Construction Materials Co ltd
Current assignee: Shanglin Forest Fuel Construction Materials Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-06
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an observation device for slump change for concrete production, which relates to the technical field of observation devices and comprises a supporting base, wherein the outer surface of the upper end of the supporting base is provided with a protective base, and the outer surface of the upper end of the protective base is provided with an electronic scale; the sample placing table is arranged on the outer surface of the upper end of the electronic scale, a sample to be detected is arranged on the outer surface of the upper end of the sample placing table, two sets of graduated scales are symmetrically arranged at two ends of the sample to be detected, two sets of fixing frames are symmetrically arranged at two ends of the sample placing table, two sets of movable bolts are symmetrically arranged on the inner wall of each fixing frame, and a set of attaching ring is arranged on the outer surface of one side of each movable bolt. The utility model discloses a slump changes uses observation device for concrete production, scale and movable bolt are convenient for measure the change volume of waiting to detect the sample, and the fitting plate is convenient for measure and is detected the sample slump and change.

Description

Slump changes and uses observation device for concrete production

Technical Field

The utility model relates to an observation device technical field, in particular to observation device is used in slump change for concrete production.

Background

Concrete is a general term for engineering conforming materials in which aggregates are cemented into a whole by a cementing material. The term "soil" is used to refer to a hydraulic concrete, also called ordinary concrete, which is made up of cement as cementing material, sand and stone as aggregate, and water through mixing and stirring. Slump refers to the workability of concrete, and particularly, the normal operation of construction is ensured, wherein the slump comprises the water retention, the fluidity and the cohesiveness of the concrete, and the degree of the slump is measured by a quantitative index and is used for judging whether the construction can be normally performed or not.

Current slump observation device is mostly observed through the technique of making a video recording, and unable record numerical value contrast, observation effect is relatively poor, and the use of giving people has brought certain adverse effect, for solving prior art's not enough, we provide a concrete production is with observation device for slump change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a slump changes and uses observation device for concrete production, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

an observation device for slump change for concrete production comprises a supporting base, wherein a protective base is arranged on the outer surface of the upper end of the supporting base, and an electronic scale is arranged on the outer surface of the upper end of the protective base;

the outer surface of the upper end of the electronic scale is provided with a sample placing table, the outer surface of the upper end of the sample placing table is provided with a sample to be detected, two ends of the sample to be detected are symmetrically provided with two groups of graduated scales, two ends of the sample placing table are symmetrically provided with two groups of fixing frames, the inner wall of each group of fixing frames is symmetrically provided with two groups of movable bolts, the outer surface of one side of each group of movable bolts is provided with a group of fitting rings, and the fixing frames are positioned on the outer surface of the upper end of the electronic scale;

the electronic scale is characterized in that a data display instrument is arranged on the outer surface of the front end of the electronic scale, and a control button is arranged at one end of the data display instrument.

Preferably, the one end of protection base is provided with balanced base, the upper end surface of balanced base is provided with the lift cylinder, the upper end surface of lift cylinder is provided with the rotating tube, the upper end surface of rotating tube is provided with the locating lever, the outer wall of locating lever is provided with the sliding plate, be provided with positioning bolt between sliding plate and the locating lever, the lower extreme surface of sliding plate is provided with U type gallows, the inner wall of U type gallows is provided with the adjustable shelf, the lower extreme surface of adjustable shelf is provided with the laminating board.

Preferably, a clamping groove is formed between the graduated scale and the sample placing table, and the outer surface of the lower end of the graduated scale is detachably connected with the inner surface of the lower end of the sample placing table through the clamping groove.

Preferably, a threaded hole is formed between the movable bolt and the fixing frame, and the outer wall of the movable bolt is movably connected with the inner wall of the fixing frame through the threaded hole.

Preferably, a sliding groove is formed between the sliding plate and the positioning rod, and the inner wall of the sliding plate is connected with the outer wall of the positioning rod in a sliding mode through the sliding groove.

Preferably, a rotating shaft is arranged between the movable frame and the U-shaped hanging frame, and the inner surface of the upper end of the movable frame is rotatably connected with the inner surface of the lower end of the U-shaped hanging frame through the rotating shaft.

Advantageous effects

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

1. the utility model discloses in, scale and movable bolt through setting up, be convenient for measure the change volume of detecting the sample, place the platform with the sample here and place the top at the electron scale, then adjust movable bolt's position, make the laminating ring laminating place the avris of platform at the sample, place the platform with the sample and fix the upper end to the electron scale, the sample is placed the platform and is rocked and lead to measured data mistake when avoiding measuring, place the platform at the sample and place the back, will detect the sample and keep flat the inside of placing the platform at the sample, measure the corner thickness of detecting the sample with the scale, and note initial value with paper, note the weight this moment through the data display instrument simultaneously, make things convenient for follow-up contrast to observe.

2. The utility model discloses in, binding plate through setting up, be convenient for measure and detect sample slump change, here treat that the sample is placed after, rotate the rotating tube, make binding plate be located and treat directly over the sample, then control lift cylinder pulling rotating tube and binding plate descend, make binding plate and the surface laminating of treating the sample, numerical value when laminating under the record, and note down the angle between binding plate and the U type gallows, then lift binding plate, after a period of stewing, align binding plate and the sample of treating again, observe the angle between binding plate and the U type gallows, measure the thickness of treating the sample with the scale simultaneously, and compare the numerical value of data display appearance, obtain weight, the roughness changes, thereby obtain the slump change condition.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the sample stage (6) of the present invention;

FIG. 3 is a schematic view of the connection structure of the movable bolt (10) and the fixed frame (9);

fig. 4 is a schematic view of the connection structure of the attachment plate (17) and the rotating tube (11).

In the figure: 1. a support base; 2. a protective base; 3. an electronic scale; 4. a data display device; 5. a graduated scale; 6. a sample placement stage; 7. a sample to be detected; 8. fitting a ring; 9. a fixed mount; 10. a movable bolt; 11. rotating the tube; 12. positioning a rod; 13. positioning the bolt; 14. a sliding plate; 15. a U-shaped hanger; 16. a movable frame; 17. attaching a plate; 18. a lifting cylinder; 19. a balance base; 20. and a control button.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an observation device for slump change in concrete production comprises a support base 1, a protection base 2 is arranged on the outer surface of the upper end of the support base 1, and an electronic scale 3 is arranged on the outer surface of the upper end of the protection base 2;

the outer surface of the upper end of the electronic scale 3 is provided with a sample placing table 6, the outer surface of the upper end of the sample placing table 6 is provided with a sample 7 to be detected, two ends of the sample 7 to be detected are symmetrically provided with two groups of graduated scales 5, two ends of the sample placing table 6 are symmetrically provided with two groups of fixed frames 9, the inner wall of each group of fixed frames 9 is symmetrically provided with two groups of movable bolts 10, the outer surface of one side of each group of movable bolts 10 is provided with a group of attaching rings 8, and the fixed frames 9 are positioned on the outer surface of the upper end of the electronic scale 3;

the front end outer surface of the electronic scale 3 is provided with a data display instrument 4, and one end of the data display instrument 4 is provided with a control button 20.

A balance base 19 is arranged at one end of the protection base 2, a lifting cylinder 18 is arranged on the outer surface of the upper end of the balance base 19, a rotating pipe 11 is arranged on the outer surface of the upper end of the lifting cylinder 18, a positioning rod 12 is arranged on the outer surface of the upper end of the rotating pipe 11, a sliding plate 14 is arranged on the outer wall of the positioning rod 12, a positioning bolt 13 is arranged between the sliding plate 14 and the positioning rod 12, a U-shaped hanging frame 15 is arranged on the outer surface of the lower end of the sliding plate 14, a movable frame 16 is arranged on the inner wall of the U-shaped hanging frame 15, and an attaching plate 17 is arranged on the outer surface of the lower end of the movable frame 16.

A clamping groove is formed between the graduated scale 5 and the sample placing table 6, and the outer surface of the lower end of the graduated scale 5 is detachably connected with the inner surface of the lower end of the sample placing table 6 through the clamping groove.

A threaded hole is arranged between the movable bolt 10 and the fixed frame 9, and the outer wall of the movable bolt 10 is movably connected with the inner wall of the fixed frame 9 through the threaded hole.

A sliding groove is provided between the sliding plate 14 and the positioning rod 12, and the inner wall of the sliding plate 14 is slidably connected to the outer wall of the positioning rod 12 through the sliding groove.

A rotating shaft is arranged between the movable frame 16 and the U-shaped hanging bracket 15, and the inner surface of the upper end of the movable frame 16 is rotatably connected with the inner surface of the lower end of the U-shaped hanging bracket 15 through the rotating shaft.

The first embodiment is as follows: the sliding plate 14 and the positioning rod 12 are provided to facilitate the adjustment of the position of the attachment plate 17 above the rotary pipe 11.

The second concrete embodiment: the movable frame 16 and the U-shaped hanging frame 15 are arranged to facilitate observation of the angle change of the laminating plate 17.

It should be noted that, the utility model relates to an observation device is used in slump change for concrete production, in use, scale 5 and the movable bolt 10 of setting, be convenient for measure the change volume of detecting sample 7, place sample placing table 6 above electronic scale 3 here, then adjust the position of movable bolt 10, make the laminating of laminating ring 8 in the avris of sample placing table 6, fix sample placing table 6 to the upper end of electronic scale 3, sample placing table 6 rocks and leads to the measured data mistake when avoiding measuring, after sample placing table 6 is placed, keep flat the inside at sample placing table 6 with detecting sample 7, measure the corner thickness of detecting sample 7 with scale 5, and note the initial value with paper, the weight of this moment of note through data display instrument 4 simultaneously, make things convenient for follow-up contrast observation; laminating 17 of setting, be convenient for measure and detect sample 7 slump change, here after detecting sample 7 and placing, rotate rotating tube 11, make laminating 17 be located and detect sample 7 directly over, then 18 pulling rotating tube 11 of control lift cylinder descend with laminating 17, make laminating 17 and the surface laminating of detecting sample 7, numerical value when laminating under the record, and note down the angle between laminating 17 and U type gallows 15, then lift laminating 17, after a period of stewing, align laminating 17 with detecting sample 7 again, observe the angle between laminating 17 and the U type gallows 15, measure the thickness of detecting sample 7 with scale 5 simultaneously, and the numerical value of contrast data display appearance 4, obtain weight, the roughness changes, thereby obtain the slump change condition.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete production is with observation device for slump change, includes support base (1), its characterized in that: the outer surface of the upper end of the supporting base (1) is provided with a protective base (2), and the outer surface of the upper end of the protective base (2) is provided with an electronic scale (3);

a sample placing table (6) is arranged on the outer surface of the upper end of the electronic scale (3), a sample to be detected (7) is arranged on the outer surface of the upper end of the sample placing table (6), two groups of graduated scales (5) are symmetrically arranged at two ends of the sample to be detected (7), two groups of fixing frames (9) are symmetrically arranged at two ends of the sample placing table (6), two groups of movable bolts (10) are symmetrically arranged on the inner wall of each group of fixing frames (9), a group of attaching rings (8) is arranged on the outer surface of one side of each group of movable bolts (10), and the fixing frames (9) are located on the outer surface of the upper end of the electronic scale (3);

the electronic scale is characterized in that a data display instrument (4) is arranged on the outer surface of the front end of the electronic scale (3), and a control button (20) is arranged at one end of the data display instrument (4).

2. An observation apparatus for slump change for use in concrete production according to claim 1, wherein: the one end of protection base (2) is provided with balanced base (19), the upper end surface of balanced base (19) is provided with lift cylinder (18), the upper end surface of lift cylinder (18) is provided with rotating tube (11), the upper end surface of rotating tube (11) is provided with locating lever (12), the outer wall of locating lever (12) is provided with sliding plate (14), be provided with positioning bolt (13) between sliding plate (14) and locating lever (12), the lower extreme surface of sliding plate (14) is provided with U type gallows (15), the inner wall of U type gallows (15) is provided with adjustable shelf (16), the lower extreme surface of adjustable shelf (16) is provided with attaching plate (17).

3. An observation apparatus for slump change used in concrete production according to claim 1, wherein: a clamping groove is formed between the graduated scale (5) and the sample placing table (6), and the outer surface of the lower end of the graduated scale (5) is detachably connected with the inner surface of the lower end of the sample placing table (6) through the clamping groove.

4. An observation apparatus for slump change used in concrete production according to claim 1, wherein: a threaded hole is formed between the movable bolt (10) and the fixed frame (9), and the outer wall of the movable bolt (10) is movably connected with the inner wall of the fixed frame (9) through the threaded hole.

5. An observation apparatus for slump change for use in concrete production according to claim 2, wherein: a sliding groove is formed between the sliding plate (14) and the positioning rod (12), and the inner wall of the sliding plate (14) is in sliding connection with the outer wall of the positioning rod (12) through the sliding groove.

6. An observation apparatus for slump change used in concrete production according to claim 2, wherein: a rotating shaft is arranged between the movable frame (16) and the U-shaped hanging frame (15), and the inner surface of the upper end of the movable frame (16) is rotatably connected with the inner surface of the lower end of the U-shaped hanging frame (15) through the rotating shaft.