CN216310007U

CN216310007U - Concrete slump detection device

Info

Publication number: CN216310007U
Application number: CN202122063553.XU
Authority: CN
Inventors: 王永吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-04-15
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a concrete slump detection device which comprises a detection base, wherein supporting legs are movably mounted at the lower end of the detection base, supporting plates are fixedly mounted at the front end and the rear end of the upper end of the detection base, supporting rods are fixedly mounted at the upper end and the lower end of the inner side of each supporting plate, a measuring mud bucket is movably mounted at the inner side of each supporting rod, handles are fixedly mounted at the front end and the rear end of the upper end of the measuring mud bucket, a limiting ring is fixedly arranged at the upper end of the measuring mud bucket below the handles, and the limiting ring is movably connected with the supporting rods. This concrete slump detection device will measure the mud bucket and keep perpendicular for can make the whereabouts of concrete more perpendicular when pulling out measuring the mud bucket, make the detection of concrete slump more accurate, make the more convenient of operation simultaneously, the effectual detection efficiency that has improved, and improved the convenience that detects, further measuring precision.

Description

Concrete slump detection device

Technical Field

The utility model relates to the technical field of buildings, in particular to a concrete slump detection device.

Background

Concrete is one of the most commonly used construction materials, a composite material formed by binding fine and coarse aggregates with cement (cement paste) and hardening them over time, the most common of which in the past was lime-based cement, like lime paste, but hydraulic cement, such as calcium aluminate cement or portland cement, is sometimes used.

Current concrete slump detection device is carrying out slump to the concrete and is detecting time measuring, when carrying out the pull-up to the mud bucket, often can lead to the mud bucket slope for concrete whereabouts non-perpendicularly form influences the precision that detects the concrete, and when the ground unevenness, can cause unusual influence precision to the testing data.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete slump detection device, and aims to solve the problems that when the conventional concrete slump detection device is provided in the background art, when the slump is detected, a mud bucket is often inclined when being pulled upwards, so that the concrete falls in a non-vertical shape, the concrete detection accuracy is influenced, and when the ground is uneven, the detection data is abnormally influenced in accuracy.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete slump detection device, includes and detects the base, the lower extreme movable mounting who detects the base has the supporting legs, both ends fixed mounting has the backup pad around detecting the base upper end, inboard upper and lower both ends fixed mounting of backup pad has the bracing piece, the inboard movable mounting of bracing piece has the measurement mud bucket, both ends fixed mounting has the handle around measuring the mud bucket upper end, the fixed spacing ring that is provided with in below that the upper end of measuring the mud bucket is located the handle, spacing ring and bracing piece swing joint.

Preferably, the left end and the right end of the mud measuring barrel are fixedly provided with sliding blocks, the inner side of the supporting rod is fixedly provided with a sliding groove, the sliding groove is matched with the sliding blocks and is movably connected with the sliding blocks, and sliding plates are fixedly arranged on the inner side of the supporting rod, which is positioned at the front side and the rear side of the sliding groove.

Preferably, a pressing strip is movably mounted at the right end of the sliding plate, the left end of the pressing strip extends into the sliding plate, a movable plate is movably mounted at the lower end of the sliding plate, and the upper end of the movable plate extends into the sliding plate and is fixedly connected with the pressing strip.

Preferably, the right end of the movable plate is fixedly provided with a graduated scale, and the right end of the lower end of the movable plate is fixedly provided with a measuring strip.

Preferably, the middle part of the front end of the detection base is fixedly provided with a level bar, the upper end of the supporting leg is movably provided with a lifting screw, the upper end of the lifting screw is fixedly connected with the detection base, and the lower end of the lifting screw extends to the inside of the supporting leg.

Preferably, the lifting nut is movably mounted at the upper end of the supporting leg on the outer side of the lifting screw, and is matched with the lifting screw and movably connected with the supporting leg.

Preferably, the upper end of the movable plate is movably provided with a retraction spring inside the sliding plate, the upper end of the retraction spring is fixedly connected with the upper end inside the sliding plate, the left end inside the sliding plate is movably provided with a sliding steel ball, and the sliding steel ball is movably connected with the movable plate.

Preferably, the lower end of the inside of the supporting leg is movably provided with a compression spring, and the upper end of the compression spring is movably connected with the lower end of the lifting screw rod.

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

1. according to the concrete slump detection device, the measuring mud barrel is kept vertical, so that the concrete falls more vertically when the measuring mud barrel is pulled out, the detection of the concrete slump is more accurate, the operation is more convenient and faster, and the detection efficiency is effectively improved;

2. according to the concrete slump detection device, the measuring strip and the device are integrated, so that the structure is more compact, the situation that the concrete cannot be detected in time in the operation process and the detection effect is reduced due to the fact that the best detection time is missed is avoided, the convenience of detection is effectively improved, and meanwhile the accuracy of measurement is improved;

3. this concrete slump detection device when detecting concrete slump, can monitor the roughness on detection ground through the horizon rule, avoids the ground unevenness to cause the influence to the measured data, further improvement the precision of measured data.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the mud bucket for measurement according to the present invention;

FIG. 3 is a side perspective view of the support plate of the present invention;

FIG. 4 is a schematic view of a partially detailed three-dimensional structure of a supporting leg according to the present invention

FIG. 5 is a schematic cross-sectional view of the sliding plate of the present invention

FIG. 6 is a cross-sectional view of the supporting foot of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a support plate; 4. a support bar; 5. measuring a mud bucket; 6. a handle; 7. a limiting ring; 8. a slider; 9. a chute; 10. a sliding plate; 11. pressing the movable strip; 12. a movable plate; 13. a graduated scale; 14. a measuring strip; 15. a level bar; 16. a lifting screw; 17. and lifting the nut.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a concrete slump detection device, including detecting base 1, the lower extreme movable mounting who detects base 1 has supporting legs 2, both ends fixed mounting has backup pad 3 around detecting the base 1 upper end, 3 inboard upper and lower both ends fixed mounting of backup pad has bracing piece 4, the inboard movable mounting of bracing piece 4 has measurement mud bucket 5, both ends fixed mounting has handle 6 around measuring mud bucket 5 upper end, the fixed spacing ring 7 that is provided with in below that the upper end of measuring mud bucket 5 is located handle 6, spacing ring 7 and bracing piece 4 swing joint.

Further, the left end and the right end of the measuring mud bucket 5 are fixedly provided with slide blocks 8, the inner side of the support rod 4 is fixedly provided with a slide groove 9, the slide groove 9 is matched with the slide blocks 8 and is movably connected with the slide blocks 8, the inner side of the support rod 4 is fixedly provided with slide plates 10 at the front side and the rear side of the slide groove 9, the measuring mud bucket 5 is arranged in the slide groove 9 at the inner side of the support rod 4 through the slide blocks 8, the upper end of the support rod 4 is supported by the measuring mud bucket 5 through a limiting ring 7, and simultaneously, the lower end of the measuring mud bucket 5 is attached to the detection base 1, when in measurement, concrete to be measured is poured into the measuring mud bucket 5, after the pouring is finished, the measuring mud bucket 5 is quickly pulled out by pulling the handle 6 at the upper end of the measuring mud bucket 5, meanwhile, the chute 9 and the sliding block 8 can enable the measuring mud bucket 5 to be kept in a vertical state when being pulled out, the measuring efficiency is effectively improved, and the measuring accuracy is higher.

Further, sliding plate 10 right-hand member movable mounting has pressure to move strip 11, the left end that presses strip 11 extends to the inside of sliding plate 10, sliding plate 10's lower extreme movable mounting has fly leaf 12, fly leaf 12's upper end extends to the inside of sliding plate 10 and with press and move strip 11 fixed connection, after will measuring mud bucket 5 and pull out, after the concrete collapses, the quick strip 11 that will press moves and make the inside fly leaf 12 of sliding plate 10 to move downwards, the effectual convenience that has improved, and the more convenient high efficiency of compact structure operation, further improvement measurement of efficiency.

Further, the right end of the movable plate 12 is fixedly provided with the graduated scale 13, the right end of the lower end of the movable plate 12 is fixedly provided with the measuring strip 14, after the movable plate 12 is pressed down, the measuring strip 14 is attached to the upper end of concrete, and meanwhile, the slump is recorded through the graduated scale 13, so that the measuring precision is effectively improved, and the convenience is realized.

Further, the middle part fixed mounting who detects 1 front end of base has spirit level 15, the upper end movable mounting of supporting legs 2 has lifting screw 16, lifting screw 16's upper end and detection 1 fixed connection of base, lifting screw 16's lower extreme extends to the inside of supporting legs 2, when examining time measuring to the concrete slump, can monitor the roughness that detects ground through spirit level 15, avoid the unevenness in ground to lead to the fact the influence to the measured data, further improvement the precision that detects the data.

Furthermore, the outer side of the lifting screw 16 is located at the upper end of the supporting leg 2 and is movably provided with a lifting nut 17, the lifting nut 17 is matched with the lifting screw 16 and is movably connected with the supporting leg 2, when the ground is uneven, the lifting nut 17 is screwed to enable the lifting screw 16 to stretch downwards or downwards, and the balance of the detection base 1 is adjusted.

Further, a retraction spring 18 is movably mounted inside the sliding plate 10 at the upper end of the movable plate 12, the upper end of the retraction spring 18 is fixedly connected with the upper end inside the sliding plate 10, a sliding steel ball 19 is movably mounted at the left end inside the sliding plate 10, the sliding steel ball 19 is movably connected with the movable plate 12, when the movable plate 12 is pressed downwards to measure concrete, the movable plate 12 is pulled to stretch the upper end retraction spring 18, after the measurement is finished, the movable plate 12 is pulled upwards, and the sliding steel ball 19 inside the sliding plate 10 can reduce friction between the movable plate 12 and the sliding plate 10, so that the concrete is pulled more smoothly.

Further, the inside lower extreme movable mounting of supporting legs 2 has compression spring 20, and compression spring 20's upper end and lifting screw 16's lower extreme swing joint, when adjusting the height of supporting legs 2, inside compression spring 20 can upwards jack-up lifting screw 16, avoids lifting nut 17 to appear becoming flexible, causes the balance to be out of alignment.

The working principle is as follows: firstly, a measuring mud bucket 5 is arranged in a sliding groove 9 on the inner side of a support rod 4 through a sliding block 8, the measuring mud bucket 5 is supported at the upper end of the support rod 4 through a limiting ring 7, the lower end of the measuring mud bucket 5 is attached to a detection base 1, concrete to be measured is poured into the measuring mud bucket 5 during measurement, after pouring is finished, the measuring mud bucket 5 is rapidly pulled out by pulling a handle 6 at the upper end of the measuring mud bucket 5, meanwhile, the sliding groove 9 and the sliding block 8 can enable the measuring mud bucket 5 to be kept in a vertical state during pulling out, after the measuring mud bucket 5 is pulled out, concrete collapses, a pressing bar 11 is rapidly pressed downwards to enable a movable plate 12 in a sliding plate 10 to move downwards, convenience is effectively improved, the structure is compact, the operation is more convenient and efficient, after the movable plate 12 is pressed downwards, a measuring bar 14 is attached to the upper end of the concrete, and the collapse degree is recorded through a graduated scale 13, when detecting concrete slump, when ground unevenness, twist lift nut 17 and make lift screw 16 stretch downwards or downwards, adjust the balance that detects base 1, further improvement the precision that detects data.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a concrete slump detection device, includes detection base (1), its characterized in that: the lower extreme movable mounting who detects base (1) has supporting legs (2), both ends fixed mounting has backup pad (3) around the detection base (1) upper end, both ends fixed mounting has bracing piece (4) about backup pad (3) inboard, the inboard movable mounting of bracing piece (4) has measurement mud bucket (5), both ends fixed mounting has handle (6) around the measurement mud bucket (5) upper end, the fixed spacing ring (7) that is provided with in below that the upper end of measuring mud bucket (5) is located handle (6), spacing ring (7) and bracing piece (4) swing joint.

2. A concrete slump detection apparatus according to claim 1, wherein: the left end and the right end of the mud measuring barrel (5) are fixedly provided with sliding blocks (8), the inner side of the supporting rod (4) is fixedly provided with a sliding groove (9), the sliding groove (9) is matched with the sliding blocks (8) and is movably connected with the sliding blocks (8), and sliding plates (10) are fixedly arranged on the inner side of the supporting rod (4) in the front and the back of the sliding groove (9).

3. A concrete slump detection apparatus according to claim 2, wherein: the sliding plate is characterized in that a pressing strip (11) is movably mounted at the right end of the sliding plate (10), the left end of the pressing strip (11) extends into the sliding plate (10), a movable plate (12) is movably mounted at the lower end of the sliding plate (10), and the upper end of the movable plate (12) extends into the sliding plate (10) and is fixedly connected with the pressing strip (11).

4. A concrete slump detection apparatus according to claim 3, wherein: the right end of the movable plate (12) is fixedly provided with a graduated scale (13), and the right end of the lower end of the movable plate (12) is fixedly provided with a measuring strip (14).

5. A concrete slump detection apparatus according to claim 4, wherein: the middle part fixed mounting that detects base (1) front end has spirit level (15), the upper end movable mounting of supporting legs (2) has lifting screw (16), the upper end and the detection base (1) fixed connection of lifting screw (16), the lower extreme of lifting screw (16) extends to the inside of supporting legs (2).

6. A concrete slump detection apparatus according to claim 5, wherein: the outer side of the lifting screw (16) is located at the upper end of the supporting leg (2) and is movably provided with a lifting nut (17), and the lifting nut (17) is matched with the lifting screw (16) and is movably connected with the supporting leg (2).

7. A concrete slump detection apparatus according to claim 6, wherein: the upper end of the movable plate (12) is located inside the sliding plate (10) and movably provided with a retraction spring (18), the upper end of the retraction spring (18) is fixedly connected with the upper end inside the sliding plate (10), the left end inside the sliding plate (10) is movably provided with a sliding steel ball (19), and the sliding steel ball (19) is movably connected with the movable plate (12).

8. A concrete slump detection apparatus according to claim 7, wherein: the lower extreme movable mounting in supporting legs (2) has compression spring (20), the upper end and the lower extreme swing joint of lifting screw (16) of compression spring (20).