CN212340813U

CN212340813U - Novel concrete strength detection device

Info

Publication number: CN212340813U
Application number: CN202020161288.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Baishi Industrial Development Co Ltd
Current assignee: Shanghai Baishi Industrial Development Co Ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2021-01-12
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a novel concrete strength detects device relates to concrete strength and detects technical field. The utility model comprises a bottom bracket, a supporting plate is fixed on the top of the bottom bracket, a detection box and a supporting frame are fixed on the supporting plate, and a receiving hopper is fixed between the upper surface of the bottom bracket and the bottom of the supporting plate; the position of the upper surface of the top of the position supporting plate inside the detection box is fixed with a detection table, the upper surface of the detection table is rotatably connected with a supporting plate, and a test piece box penetrates through the supporting plate. The utility model discloses a detect the concrete intensity inside the detection case, avoid detecting in the open environment and produce dust pollution surrounding environment, avoid the disintegrating slag of examination casting die to splash simultaneously, ensured the safety of peripheral experimental apparatus and staff, effectively improved security and work efficiency; the air hammer carries out crushing treatment on the detected pressure testing piece, so that the detected pressure testing piece is crushed uniformly.

Description

Novel concrete strength detection device

Technical Field

The utility model belongs to the technical field of the concrete intensity detects, especially, relate to a novel concrete intensity detects device.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hardened state, i.e., hardened concrete or concrete, is a material indispensable for reinforcing the strength of the entire building when building construction is performed, but the strength of concrete needs to be tested and tested after it is poured, dried and hardened.

In the prior art, the detection method for the compressive strength of concrete comprises the following steps: the test method comprises a testing machine method, a rebound method, a core drilling method, an ultrasonic rebound synthesis method, a post-anchoring method and a shearing method, wherein the testing machine method is the most commonly used method, and when a strength detection test is carried out on a pressure test piece, the pressure test piece generates test slag falling when the pressure strength test is carried out on the pressure test piece. After the experiment is accomplished, must clean the platform of placing the pressure test spare, it remains to ensure to place no experimental disintegrating slag on the platform position of pressure test spare, then just can carry out next pressure test spare, otherwise can influence the degree of accuracy of this pressure test spare test data when carrying out the test of next pressure test spare, this testing process has increased the test interval time of pressure test spare, seriously influence test work's test efficiency, and the pressure test spare is at the extrusion in-process, the disintegrating slag that probably splashes department causes certain harm to peripheral experimental equipment and staff, there is certain potential safety hazard.

In addition, the pressure testing spare after accomplishing the experiment is destroyed, does not handle, abandons polluted environment at will, and current detection device destroys the pressure testing spare, reaches the detection purpose after, does not possess subsequent processing function, in order to can rationally utilize the pressure testing spare, consequently needs further processing function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel concrete strength detects device has solved current detection device and has detected the back and need take out broken pressure testing spare, has increased the test interval time of pressure testing spare, seriously influences the test efficiency of experimental work, the test pressing spare of the damage of taking out needs the problem of follow-up processing.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel concrete strength detection device, which comprises a bottom bracket, wherein a supporting plate is fixed at the top of the bottom bracket, a detection box and a supporting frame are fixed on the supporting plate, and a receiving hopper is fixed at a position between the upper surface of the bottom bracket and the bottom of the supporting plate; a detection table is fixed in the detection box and at the position of the upper surface of the top of the position supporting plate, the upper surface of the detection table is rotatably connected with a supporting disc, a test piece box penetrates through the supporting disc, a rotating motor is fixed at the middle position of the top of the supporting plate through a motor box, and an output shaft of the rotating motor penetrates through the detection table and is fixedly connected with the supporting disc; a press machine and an air hammer which penetrate through the detection box and extend into the detection box are fixed at the top of the support frame; an air suction pipe penetrates through one side face of the detection box, one end, located outside the detection box, of the air suction pipe is communicated with an air filter box fixed on the supporting plate, and an air outlet of the air filter box is communicated with an exhaust fan fixed on the bottom support through a guide pipe.

Furthermore, a material receiving opening is formed in the supporting plate, and a control box is fixed on the upper surface of the supporting plate and located on one side of the detection box.

Furthermore, a conveying shaft penetrates through the bottom of the material receiving hopper, spiral fan blades are fixed on the surface of the output shaft, which is positioned inside the material receiving hopper, and the part of the output shaft, which is positioned outside the material receiving hopper, is in transmission connection with a driving motor fixed on a bottom support.

Further, a ball is fixed between the upper surface of the detection table and the bottom of the supporting disc, a guide chute matched with the test piece box is formed in the detection table, and a feed opening is formed in the position, located inside the guide chute, on the detection table.

Furthermore, a buffer spring is fixed on the supporting disc, a limiting sleeve matched with the buffer spring is fixedly arranged at the top and the bottom of the test piece box conveniently, and a through hole is formed in the bottom of the test piece box.

The utility model discloses following beneficial effect has:

the utility model discloses a detect the concrete intensity inside the detection case, set up the dust that air filter equipment produced in the suction testing process, avoid detecting in the open environment and produce the dust and pollute the surrounding environment, avoid the disintegrating slag of examination casting die to splash simultaneously, ensured the safety of peripheral experimental apparatus and staff, effectively improved security and work efficiency; and carry out crushing treatment at the pneumatic hammer to the pressure testing spare after detecting through the setting for the pressure testing spare after detecting is broken evenly, can regard as building material to use after collecting the processing, can clean the test piece box under the situation that does not need artificial intervention, influences the testing result when avoiding next time detecting.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the concrete strength detection device of the utility model;

FIG. 2 is a schematic structural diagram of a specimen box;

fig. 3 is a schematic structural view of the detection table.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom support, 2-support plate, 3-detection box, 4-support frame, 5-receiving hopper, 6-detection table, 7-support plate, 8-test piece box, 801-stop collar, 802-through hole, 9-rotating motor, 10-press, 11-air hammer, 12-air suction pipe, 13-air filtration box, 14-exhaust fan, 15-guide chute, 16-feed opening, and 17-buffer spring.

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

Referring to fig. 1-3, the utility model relates to a novel concrete strength detection device, including bottom support 1, bottom support 1 top is fixed with backup pad 2, is fixed with detection case 3 and support frame 4 in the backup pad 2, and the position fixation between bottom support 1 upper surface and backup pad 2 bottom has the hopper 5 that connects.

The position that detects 3 inside and the upper surface at 2 tops of position support plate of detection case is fixed with detects platform 6, detects 6 upper surface rotations of platform and is connected with supporting disk 7, and it has test piece box 8 to run through on the supporting disk 7, and 2 top intermediate positions of backup pad are fixed with rotating electrical machines 9 through the motor case, and rotating electrical machines 9's output shaft runs through and detects platform 6 and with supporting disk 7 fixed connection.

The top of the supporting frame 4 is fixed with a press 10 and an air hammer 11 which penetrate through the detection box 3 and extend to the interior of the detection box 3.

An air suction pipe 12 penetrates through one side face of the detection box 3, one end, located outside the detection box 3, of the air suction pipe 12 is communicated with an air filter box 13 fixed on the supporting plate 2, the air filter box 13 is an existing general filter box, and an air outlet of the air filter box 13 is communicated with an exhaust fan 14 fixed on the bottom support 1 through a guide pipe.

Wherein, seted up on the backup pad 2 and connect the material mouth, the position that 2 upper surfaces of backup pad just are located detection case 3 one side is fixed with the control box.

Wherein, connect 5 bottoms of hopper to run through to have carried the axle, the output shaft is located the fixed surface that connects 5 insides of hopper and is equipped with spiral fan blade, and the partial transmission that the output shaft is located to connect 5 outsides of hopper is connected with the driving motor who fixes on bottom support 1.

The ball is fixed between the upper surface of the detection table 6 and the bottom of the support disc 7, the detection table 6 is provided with a guide chute 15 matched with the test piece box 8, and the detection table 6 is provided with a feed opening 16 at a position inside the guide chute 15.

Wherein, be fixed with buffer spring 17 on the supporting disk 7, the fixed stop collar 801 that is provided with buffer spring 17 complex is convenient for in the bottom in test piece box 8 top, and through hole 802 has been seted up to test piece box 8 bottom.

One specific application of this embodiment is: during operation, the pressure testing piece is placed in the test piece box 8, the rotating motor 9 controls the supporting plate 7 to rotate the test piece box 8 to the position corresponding to the press machine 10, the press machine 10 is started to detect, the rotating motor 9 controls the supporting plate 7 to rotate the test piece box 8 through the two air hammers 11 in sequence after detection, the air hammers 11 are started successively to crush the tested pressure testing piece, and the crushed pressure testing piece enters the receiving hopper 5 through the through hole 802 in the test piece box 8 to be collected in a centralized mode, so that subsequent processing is facilitated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel concrete strength detects device, includes bottom support (1), its characterized in that: a supporting plate (2) is fixed at the top of the bottom support (1), a detection box (3) and a supporting frame (4) are fixed on the supporting plate (2), and a receiving hopper (5) is fixed between the upper surface of the bottom support (1) and the bottom of the supporting plate (2);

a detection table (6) is fixed in the detection box (3) and at the position of the upper surface of the top of the position supporting plate (2), a supporting plate (7) is rotatably connected to the upper surface of the detection table (6), a test piece box (8) penetrates through the supporting plate (7), a rotating motor (9) is fixed in the middle of the top of the supporting plate (2) through a motor box, and an output shaft of the rotating motor (9) penetrates through the detection table (6) and is fixedly connected with the supporting plate (7);

a press machine (10) and an air hammer (11) which penetrate through the detection box (3) and extend into the detection box (3) are fixed at the top of the support frame (4);

an air suction pipe (12) penetrates through one side face of the detection box (3), one end, located outside the detection box (3), of the air suction pipe (12) is communicated with an air filter box (13) fixed on the supporting plate (2), and an air outlet of the air filter box (13) is communicated with an exhaust fan (14) fixed on the bottom support (1) through a guide pipe.

2. The novel concrete strength detection device according to claim 1, characterized in that a material receiving opening is formed in the support plate (2), and a control box is fixed on the upper surface of the support plate (2) and at a position on one side of the detection box (3).

3. The novel concrete strength detection device according to claim 1, characterized in that a conveying shaft penetrates through the bottom of the receiving hopper (5), a spiral fan blade is fixed on the surface of the output shaft positioned inside the receiving hopper (5), and a driving motor fixed on the bottom bracket (1) is connected to the part of the output shaft positioned outside the receiving hopper (5) in a transmission manner.

4. The novel concrete strength detection device according to claim 1, characterized in that a ball is fixed between the upper surface of the detection table (6) and the bottom of the support disc (7), a guide chute (15) matched with the test piece box (8) is formed in the detection table (6), and a feed opening (16) is formed in the position, located inside the guide chute (15), on the detection table (6).

5. The novel concrete strength detection device according to claim 1, characterized in that a buffer spring (17) is fixed on the support plate (7), a limiting sleeve (801) matched with the buffer spring (17) is fixedly arranged at the top of the test piece box (8) and is convenient to be arranged at the bottom of the test piece box, and a through hole (802) is formed at the bottom of the test piece box (8).