Concrete quality detection device

Abstract

The utility model discloses a concrete quality detection device which comprises a base station, a scrap cleaning mechanism is arranged in the base station, a protection mechanism is arranged on the upper side of the base station, a supporting mechanism is arranged on the back face of the base station, and a power mechanism is arranged in the center of the interior of the supporting mechanism. And a pressure detection mechanism is fixedly installed at the lower end of the power mechanism, the scrap cleaning mechanism comprises a workbench, a collecting cavity is formed below the workbench, a collecting box is slidably connected to an inner cavity of the collecting cavity, a cross rod is fixedly installed on the inner wall of the base table, and a sponge plate is fixedly installed at the bottom of the cross rod. According to the detection device, the working table, the cross rod, the sponge plate and the collection box are matched for use, concrete scraps can be rapidly cleaned, the concrete scraps are collected in a unified mode, the concrete scraps can be conveniently cleaned through the detection device, the concrete scraps cannot be left on the detection table, and subsequent concrete detection operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete quality detection device. Background Technique

[0002] Concrete generally refers to artificial stone made mainly of cement, in combination with water, sand, stones, and when necessary, chemical admixtures and mineral admixtures, proportioned appropriately, uniformly stirred, densely formed, and cured and hardened. Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, namely fresh concrete or concrete mixture, and the hard state after hardening, namely hardened concrete or concrete. Concrete is an essential material in the process of engineering construction, and the quality of concrete is an important indicator determining the quality of the building. Therefore, it is necessary to detect the quality of concrete.

[0003] Chinese Patent Publication No.: CN213181052U discloses a quality detection device for engineering concrete, including a detection table. A placement opening is provided on the front side of the detection table. A hydraulic press is installed at the top of the detection table. The output shaft of the hydraulic press extends into the placement opening and is fixedly provided with a mounting plate. A pressing plate is movably connected to the lower side of the mounting plate. A pressure sensor is provided between the mounting plate and the pressing plate. On the bottom wall of the placement opening, two side plates are symmetrically and fixedly provided on both sides. Installation openings are provided at the front ends of the two side plates; the detection area is blocked by the front baffle and the two side plates to prevent the stones generated by the fragmentation of the concrete sample from flying out, improving safety.

[0004] The above-mentioned prior art solutions have the following defects: After the concrete sample is detected, a large amount of powder and debris will be formed, which is inconvenient to clean. When some powder and debris may remain on the detection table, it will affect the subsequent concrete quality detection operation. Therefore, we propose a new type of concrete quality detection device. Summary of the Utility Model

[0005] The utility model provides a concrete quality detection device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A concrete quality detection device includes a base. A waste cleaning mechanism is arranged inside the base. A protection mechanism is arranged on the upper side of the base. A support mechanism is arranged on the back of the base. A power mechanism is arranged at the center inside the support mechanism. A pressure detection mechanism is fixedly installed at the lower end of the power mechanism;

[0008] The waste chip cleaning mechanism includes a workbench, a collection chamber is arranged below the workbench, a collection box is slidably connected to the inner cavity of the collection chamber, a cross bar is fixedly installed on the inner wall of the base, and a sponge board is fixedly installed at the bottom of the cross bar.

[0009] As a further improvement of this technical solution: The workbench is slidably connected to the base, the cross bar and the sponge board are located directly above the collection box, and the sponge board contacts the workbench.

[0010] As a further improvement of this technical solution: The protection mechanism includes a magnetic attraction block fixedly installed on the upper side of the base, a magnetic attraction medium is arranged on the upper side of the magnetic attraction block, and a protective cover is fixedly installed on the upper side of the magnetic attraction medium.

[0011] As a further improvement of this technical solution: The protective cover is made of transparent PVC plastic material.

[0012] As a further improvement of this technical solution: The support mechanism includes a support rod fixedly installed on the back of the base, and a top plate is fixedly installed at the top of the support rod.

[0013] As a further improvement of this technical solution: The power mechanism includes a hydraulic cylinder fixedly installed at the center of the inner part of the top plate, and the hydraulic cylinder penetrates through the top plate.

[0014] As a further improvement of this technical solution: The pressure detection mechanism includes a pressing plate fixedly installed at the output end of the hydraulic cylinder, a pressure sensor is fixedly installed at the center of the bottom of the pressing plate, a backing plate is fixedly installed at the bottom of the pressure sensor, and the backing plate is made of rubber plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. After the concrete inspection and testing are completed, the concrete waste chips will scatter on the workbench. Pull the workbench outwards. During the process of pulling the workbench out of the base, the sponge board on the cross bar will clean the concrete waste chips on the workbench, and the cleaned concrete waste chips will fall into the collection box below, collecting the concrete waste chips uniformly. The detection device is more convenient for cleaning the concrete waste chips, and will not cause the concrete waste chips to remain on the detection table, ensuring the subsequent concrete quality detection operation;

[0017] 2. When the concrete sample is detected, the backing plate will be in direct contact with the concrete sample, which can avoid affecting the pressure detection result (i.e., the hardness value of the concrete) due to hard contact, and ensure the accuracy of the detected concrete hardness data.

[0018] The above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly and to be able to implement it according to the content of the specification, the following takes the preferred embodiment of the present utility model and combines with the attached drawings to describe in detail as follows. The specific implementation manners of the present utility model are given in detail by the following embodiments and their attached drawings. Brief Description of the Drawings

[0019] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a schematic structural diagram of the protective cover of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the collection chamber of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the pressure detection mechanism of the present utility model;

[0024] Figure 5 is a schematic structural diagram of the sponge board of the present utility model.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1, base; 2, waste chip cleaning mechanism; 201, workbench; 202, collection chamber; 203, collection box; 204, cross bar; 205, sponge board; 3, protection mechanism; 301, magnetic attraction block; 302, magnetic attraction medium; 303, protective cover; 4, support mechanism; 401, support rod; 402, top plate; 5, power mechanism; 501, hydraulic cylinder; 6, pressure detection mechanism; 601, extrusion plate; 602, pressure sensor; 603, backing plate. Detailed Description of the Preferred Embodiments

[0027] The principles and features of the present utility model are described below with reference to the attached drawings. The examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model. In the following paragraphs, the present utility model is described more specifically by way of example with reference to the attached drawings. According to the following description and the claims, the advantages and features of the present utility model will be clearer. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the embodiments of the present utility model.

[0028] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments, and are not intended to limit this utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items.

[0030] Embodiment 1

[0031] As Figures 1 to 5 , this utility model provides a concrete quality detection device, including a base 1, an internal waste cleaning mechanism 2 is arranged in the base 1, a protection mechanism 3 is arranged on the upper side of the base 1, a support mechanism 4 is arranged on the back of the base 1, a power mechanism 5 is arranged at the center inside the support mechanism 4, a pressure detection mechanism 6 is fixedly installed at the lower end of the power mechanism 5. The waste cleaning mechanism 2 includes a workbench 201, a collection chamber 202 is arranged below the workbench 201, a collection box 203 is slidably connected to the inner cavity of the collection chamber 202, a cross bar 204 is fixedly installed on the inner wall of the base 1, a sponge plate 205 is fixedly installed at the bottom of the cross bar 204, the workbench 201 is slidably connected to the base 1, the cross bar 204 and the sponge plate 205 are located directly above the collection box 203, the sponge plate 205 is in contact with the workbench 201. The support mechanism 4 includes a support rod 401 fixedly installed on the back of the base 1, a top plate 402 is fixedly installed at the top of the support rod 401. The power mechanism 5 includes a hydraulic cylinder 501 fixedly installed at the center inside the top plate 402, and the hydraulic cylinder 501 penetrates through the top plate 402.

[0032] In this embodiment, by placing the concrete sample on the workbench 201, starting the hydraulic cylinder 501 and providing power, the concrete is tested. After the inspection and testing are completed, the concrete scraps will scatter on the workbench 201. At this time, pull the workbench 201 outwards. During the process of pulling the workbench 201 out of the base 1, the cross bar 204 contacts the sponge plate 205, and the sponge plate 205 on the cross bar 204 will continuously clean the concrete scraps on the workbench 201. The cleaned concrete scraps will fall into the collection box 203 below, and the concrete scraps are collected uniformly. After all the concrete scraps fall into the collection box 203, pull the collection box 203 outwards again to quickly clean the concrete scraps.

[0033] Embodiment 2

[0034] As Figures 1 - 5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the protection mechanism 3 includes a magnetic attraction block 301 fixedly installed on the upper side of the base 1. A magnetic attraction medium 302 is arranged on the upper side of the magnetic attraction block 301. A protective cover 303 is fixedly installed on the upper side of the magnetic attraction medium 302. The protective cover 303 is made of transparent PVC plastic material.

[0035] In this embodiment, by the cooperation of the magnetic attraction block 301 on the base 1 and the magnetic attraction medium 302 at the bottom of the protective cover 303, the protective cover 303 can be firmly fixed on the base 1. During the concrete detection process, the protective cover 303 can prevent the scraps from splashing and hurting people during the detection process. At the same time, the cooperation of the magnetic attraction block 301 and the magnetic attraction medium 302 can facilitate the quick installation and disassembly of the protective cover 303, and can meet the daily use requirements.

[0036] Embodiment 3

[0037] As Figures 1 - 5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the pressure detection mechanism 6 includes a pressing plate 601 fixedly installed at the output end of the hydraulic cylinder 501. A pressure sensor 602 is fixedly installed at the center of the bottom of the pressing plate 601. A cushion plate 603 is fixedly installed at the bottom of the pressure sensor 602. The cushion plate 603 is made of rubber plate.

[0038] In this embodiment, the hydraulic cylinder 501 provides power. The hydraulic cylinder 501 drives the extrusion plate 601 to extrude the concrete sample, and the concrete sample is inspected and tested. The pressure sensor 602 will measure the pressure detection data at that moment, so as to facilitate the measurement of the hardness value of the concrete. At the same time, the backing plate 603 is in direct contact with the concrete sample, which can avoid affecting the pressure detection result (i.e., the hardness value of the concrete) due to hard contact, and ensure the accuracy of the detected concrete hardness data.

[0039] The working principle of the present utility model is as follows: when using this detection device to detect concrete, the concrete sample is placed on the workbench 201, and the concrete sample is located below the extrusion plate 601. After the entire device is powered on, the hydraulic cylinder 501 drives the extrusion plate 601 to extrude the concrete sample. The pressure sensor 602 will measure the pressure detection data at that moment, and the hardness value of the concrete can be obtained. The pressure sensor 602 will transmit the data to the computer for the inspectors to record the data. The protective cover 303 around the concrete sample can prevent the waste chips from splashing out and hurting people during the detection process. After the inspection and test are completed, the concrete waste chips will fall on the workbench 201. Then, when the workbench 201 is pulled outwards, the sponge plate 205 will continuously clean the concrete waste chips on the workbench 201, and the cleaned concrete waste chips will fall into the collection box 203 below to collect the concrete waste chips. After all the concrete waste chips fall into the collection box 203, the collection box 203 is pulled outwards to quickly clean the concrete waste chips.

[0040] The above is only a preferred embodiment of the present utility model, and it is not intended to limit the present utility model in any form; any ordinary technician in the industry can smoothly implement the present utility model according to the instructions in the drawings and the above description; however, any equivalent changes made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above, such as slight modifications, decorations, and evolutions, are equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A concrete quality detection device, comprising a base table (1), characterized in that, Inside the base (1), a waste chip cleaning mechanism (2) is provided. On the upper side of the base (1), a protection mechanism (3) is provided. On the back side of the base (1), a support mechanism (4) is provided. At the center inside the support mechanism (4), a power mechanism (5) is provided. At the lower end of the power mechanism (5), a pressure detection mechanism (6) is fixedly installed. The waste chip cleaning mechanism (2) includes a workbench (201). Below the workbench (201), a collection chamber (202) is provided. Inside the collection chamber (202), a collection box (203) is slidably connected. Inside the wall of the base (1), a cross bar (204) is fixedly installed. At the bottom of the cross bar (204), a sponge board (205) is fixedly installed.

2. The concrete quality detection device according to claim 1, characterized in that, The workbench (201) is slidably connected to the base (1). The cross bar (204) and the sponge board (205) are located directly above the collection box (203). The sponge board (205) contacts the workbench (201).

3. A concrete quality detection device according to claim 1, characterized in that, The protection mechanism (3) includes a magnetic attraction block (301) fixedly installed on the upper side of the base (1). Above the magnetic attraction block (301), a magnetic attraction medium (302) is provided. Above the magnetic attraction medium (302), a protective cover (303) is fixedly installed.

4. A concrete quality inspection device according to claim 3, characterized in that, The protective cover (303) is made of transparent PVC plastic material.

5. A concrete quality detection device according to claim 1, characterized in that, The support mechanism (4) includes a support rod (401) fixedly installed on the back side of the base (1). At the top end of the support rod (401), a top plate (402) is fixedly installed.

6. The concrete quality detection device according to claim 5, characterized in that, The power mechanism (5) includes a hydraulic cylinder (501) fixedly installed at the center inside the top plate (402). The hydraulic cylinder (501) penetrates through the top plate (402).

7. A concrete quality inspection device according to claim 6, characterized in that, The pressure detection mechanism (6) includes a pressing plate (601) fixedly installed at the output end of the hydraulic cylinder (501). At the center of the bottom of the pressing plate (601), a pressure sensor (602) is fixedly installed. At the bottom of the pressure sensor (602), a backing plate (603) is fixedly installed. The backing plate (603) is made of rubber plate.

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