CN214040943U

CN214040943U - High-strength concrete compressive strength detection device

Info

Publication number: CN214040943U
Application number: CN202023132369.8U
Authority: CN
Inventors: 代传勇
Original assignee: Wuhan Tianchen Concrete Co ltd
Current assignee: Wuhan Tianchen Concrete Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-24
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a high-strength concrete compressive strength detection device, which comprises a detection table, wherein support columns are fixedly arranged on both sides of the top end of the detection table, the high-strength concrete compressive strength detection device can adjust the position of a concrete sample block by matching a sleeve, a first positioning rod, a second positioning rod, a first connecting rod, a second connecting rod and an L-shaped rod, so that the concrete sample block and a pressing plate are in the same axis, the positioning is accurate, the concrete sample block is prevented from deviating during pressure testing, the testing accuracy of the concrete sample block is improved, the concrete sample block and the concrete fragment are pushed to the position of a cleaning box by using a sliding block and a cleaning roller, then under the action of a screening rod, the concrete sample block is left on the screening rod, and simultaneously the concrete fragment falls in the cleaning box through the screening rod, so as to be convenient for cleaning the concrete fragment, the cleaning efficiency of the concrete fragments is improved.

Description

High-strength concrete compressive strength detection device

Technical Field

The utility model relates to a concrete, in particular to compressive strength detection device of high-strength concrete.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and the artificial stone is formed by uniformly stirring, compacting, curing and hardening.

Among the prior art, when carrying out pressure test to the concrete, need place the concrete in the below of pressure piece, under the pressure effect of pressure piece, carry out pressure test, when testing, mainly have following defect:

1. when concrete is placed, the concrete is often inaccurately positioned, so that the position of the concrete and the pressure block is deviated, and the pressure block cannot be pressed at the central position of the concrete during testing, so that the compression test of the concrete is easily influenced, and the accuracy of the concrete pressure test is reduced;

2. when carrying out pressure test, because the pressure of pressure piece is too big, can cause the breakage of concrete, broken concrete fragment can remain and examine test table, need get rid of the back with the concrete, clears up the concrete fragment in addition again, can increase measurement personnel's work load like this, has reduced concrete fragment's cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compressive strength detection device of high-strength concrete to the inaccurate and fragment remaining problem in location that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device for detecting the compressive strength of the high-strength concrete comprises a detection table, wherein support columns are fixedly arranged on two sides of the top end of the detection table, the top ends of the two support columns are fixedly arranged on two sides of the bottom end of a top plate respectively, the bottom of the outer wall of one support column is rotatably connected with a sleeve, a first positioning rod is fixedly arranged on one side of the sleeve, a second positioning rod is connected to one end of the first positioning rod in an inserting mode, and L-shaped rods are fixedly arranged on two sides of the second positioning rod;

the cleaning roller is characterized in that sliding grooves are formed in the two sides of the top end of the detection table, sliding blocks are connected into the sliding grooves in a sliding mode, shaft seats are fixedly arranged at the top ends of the sliding blocks, one sides of the shaft seats are rotatably arranged at the two ends of the cleaning roller respectively, and a cleaning box is fixedly arranged on one side of the detection table.

As a preferred technical scheme of the utility model, the fixed electric telescopic handle that is equipped with in middle part of roof bottom, electric telescopic handle's the fixed clamp plate that is equipped with of flexible end.

As a preferred technical scheme of the utility model, the axle is articulated with the one end of first connecting rod, the other end of first connecting rod is articulated to be equipped with the second connecting rod, the articulated top that sets up at the second locating lever of one end of second connecting rod.

As an optimal technical scheme of the utility model, two one side of L type pole is all fixed and is equipped with a plurality of springs, and is a plurality of one end of spring is fixed the one side of setting at two splint respectively.

As an optimal technical scheme of the utility model, the fixed a plurality of branch sieve poles that are equipped with in top of clean incasement wall.

As a preferred technical scheme of the utility model, two one side of spout inner wall is all fixed and is equipped with first magnet, two the equal magnetism of first magnet is connected with second magnet, two second magnet is fixed the setting respectively in one side of two sliders.

As a preferred technical scheme of the utility model, the fixed flush mounting plate that is equipped with in one side of examining test table, flush mounting plate's fixed surface is equipped with the electric telescopic handle switch, electric telescopic handle passes through electric telescopic handle switch and external power supply electric connection.

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

1. the utility model discloses a cooperation of sleeve, first locating lever, second locating lever, first connecting rod, second connecting rod and L type pole is used, can adjust the position of concrete appearance piece, makes concrete appearance piece and clamp plate be in same axis, and the location is accurate, avoids concrete appearance piece to take place the deviation when carrying out pressure test, has improved the accuracy of concrete appearance piece test.

2. The utility model discloses a slider and cleaning roller's use pushes away the dustbin position with concrete appearance piece and concrete cull, then under the effect of dividing the sieve pole, concrete appearance piece stays on dividing the sieve pole, and the concrete cull falls in the dustbin through dividing the sieve pole simultaneously, is convenient for clear up the concrete cull, has improved concrete cull's cleaning efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the cleaning roller of the present invention;

fig. 3 is a schematic view of the sleeve structure of the present invention.

In the figure: 1. a detection table; 2. a support pillar; 3. a top plate; 4. a sleeve; 5. a first positioning rod; 6. a second positioning rod; 7. an L-shaped rod; 8. a slider; 9. a cleaning roller; 10. a cleaning tank; 11. an electric telescopic rod; 12. pressing a plate; 13. a first link; 14. a second link; 15. a spring; 16. a splint; 17. and (4) a sieving rod.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution of a high-strength concrete compressive strength detection device:

according to the drawings 1 and 3, the device comprises a detection table 1, wherein two sides of the top end of the detection table 1 are fixedly provided with support columns 2, the top ends of the two support columns 2 are respectively and fixedly arranged at two sides of the bottom end of a top plate 3, the bottom of the outer wall of one support column 2 is rotatably connected with a sleeve 4, the outer wall of the sleeve 4 is in threaded connection with a fastening screw, one side of the sleeve 4 is fixedly provided with a first positioning rod 5, one end of the first positioning rod 5 is penetrated and connected with a second positioning rod 6, two sides of the second positioning rod 6 are respectively and fixedly provided with an L-shaped rod 7, the position of a concrete sample block can be adjusted and positioned by matching the sleeve 4, the first positioning rod 5, the second positioning rod 6 and the L-shaped rod 7, the concrete sample block and a pressing plate 12 are positioned on the same axis, the accuracy of strength detection of the concrete sample block is improved, the middle part of the bottom end of the top plate 3 is fixedly provided with an electric telescopic rod 11, a pressure plate 12 is fixedly arranged at the telescopic end of an electric telescopic rod 11, the electric telescopic rod 11 and the pressure plate 12 are used for carrying out pressure test on a concrete sample block, a connecting lug is fixedly arranged at the middle part of the top end of a first positioning rod 5, the top end of the connecting lug is hinged with one end of a first connecting rod 13 through a rotating shaft, the outer wall of the rotating shaft is in threaded connection with a fastening nut, the other end of the first connecting rod 13 is hinged with a second connecting rod 14, one end of the second connecting rod 14 is hinged at the top end of a second positioning rod 6, the length of the second positioning rod 6 is adjusted through the first connecting rod 13 and the second connecting rod 14, a plurality of springs 15 are fixedly arranged at one side of each of two L-shaped rods 7, one ends of the springs 15 are respectively fixedly arranged at one side of two clamping plates 16, the concrete sample block is clamped and moved through the springs 15 and the clamping plates 16, a switch panel is fixedly arranged at one, the electric telescopic rod 11 is electrically connected with an external power supply through an electric telescopic rod switch.

According to the figure 3, the two sides of the top end of the detection platform 1 are respectively provided with a sliding groove, the two sliding grooves are respectively connected with a sliding block 8 in a sliding manner, the top ends of the two sliding blocks 8 are respectively and fixedly provided with a shaft seat, one side of the two shaft seats are respectively and rotatably arranged at the two ends of the cleaning roller 9, the concrete sample blocks and the concrete fragments can be cleaned to the cleaning box 10 through the movement of the sliding blocks 8 and the cleaning roller 9, then the concrete sample blocks are left on the screening rods 17 under the action of the screening rods 17, the concrete fragments fall into the cleaning box 10, so that the cleaning efficiency of the concrete fragments is improved, the cleaning box 10 is fixedly arranged at one side of the detection platform 1, the top of the inner wall of the cleaning box 10 is fixedly provided with a plurality of screening rods 17, the first magnets are respectively and magnetically connected with the second magnets at one side of the inner wall of the two sliding grooves, the first magnets and the second magnets are used for fixing the cleaning roller 9 when not used, the two second magnets are respectively and fixedly arranged on one side of the two sliding blocks 8.

When the device is used in concrete, when pressure detection is carried out on a concrete sample block, firstly, the concrete sample block is clamped through the spring 15 and the clamping plate 16, then the sleeve 4 is rotated, the sleeve 4 drives the L-shaped rod 7 to rotate, the first connecting rod 13 is rotated simultaneously, the first connecting rod 13 drives the second connecting rod 14 to move, the length of the second positioning rod 6 is adjusted, so that the position of the concrete sample block is adjusted, the concrete sample block and the pressing plate 12 are positioned on the same axis, the positioning is accurate, the detection accuracy of the concrete sample block is improved, then the electric telescopic rod switch is opened, the electric telescopic rod 11 drives the pressing plate 12 to move downwards, namely, the pressure test is carried out on the concrete sample block, after the test is finished, the sliding block 8 slides, the sliding block 8 drives the cleaning roller 9 to move, the concrete sample block and the concrete fragment push the cleaning box 10 to be positioned, then under the effect of dividing sieve pole 17, make concrete sample remain on dividing sieve pole 17, the garrulous piece of concrete drops in clean case 10 through dividing sieve pole 17 simultaneously, conveniently clears up the garrulous piece of concrete, has improved the cleaning efficiency of concrete garrulous piece.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-strength concrete's compressive strength detection device, is including examining test table (1), its characterized in that: supporting columns (2) are fixedly arranged on two sides of the top end of the detection table (1), the top ends of the two supporting columns (2) are fixedly arranged on two sides of the bottom end of the top plate (3) respectively, the bottom of the outer wall of one of the supporting columns (2) is rotatably connected with a sleeve (4), a first positioning rod (5) is fixedly arranged on one side of the sleeve (4), one end of the first positioning rod (5) is connected with a second positioning rod (6) in an inserting mode, and L-shaped rods (7) are fixedly arranged on two sides of the second positioning rod (6);

the detecting table is characterized in that sliding grooves are formed in the two sides of the top end of the detecting table (1), sliding blocks (8) are connected into the sliding grooves in a sliding mode, shaft seats are fixedly arranged at the top ends of the sliding blocks (8), one sides of the shaft seats are rotatably arranged at the two ends of a cleaning roller (9) respectively, and a cleaning box (10) is fixedly arranged on one side of the detecting table (1).

2. The device for detecting the compressive strength of the high-strength concrete according to claim 1, wherein: the middle part of roof (3) bottom is fixed and is equipped with electric telescopic handle (11), the flexible end of electric telescopic handle (11) is fixed and is equipped with clamp plate (12).

3. The device for detecting the compressive strength of the high-strength concrete according to claim 1, wherein: the middle part on first locating lever (5) top is fixed and is equipped with the engaging lug, the top of engaging lug is articulated through the one end of pivot with first connecting rod (13), the other end of first connecting rod (13) is articulated to be equipped with second connecting rod (14), the articulated top that sets up at second locating lever (6) of one end of second connecting rod (14).

4. The device for detecting the compressive strength of the high-strength concrete according to claim 1, wherein: two one side of L type pole (7) all is fixed and is equipped with a plurality of springs (15), and is a plurality of the one end of spring (15) is fixed respectively and is set up the one side at two splint (16).

5. The device for detecting the compressive strength of the high-strength concrete according to claim 1, wherein: the top of the inner wall of the cleaning box (10) is fixedly provided with a plurality of screening rods (17).

6. The device for detecting the compressive strength of the high-strength concrete according to claim 1, wherein: two one side of spout inner wall all is fixed and is equipped with first magnet, two the equal magnetism of first magnet is connected with second magnet, two second magnet is fixed the setting respectively in one side of two sliders (8).

7. The device for detecting the compressive strength of the high-strength concrete according to claim 2, wherein: the detection table is characterized in that a switch panel is fixedly arranged on one side of the detection table (1), an electric telescopic rod switch is fixedly arranged on the surface of the switch panel, and the electric telescopic rod (11) is electrically connected with an external power supply through the electric telescopic rod switch.