CN216926431U

CN216926431U - Concrete hardness detection device

Info

Publication number: CN216926431U
Application number: CN202220310179.0U
Authority: CN
Inventors: 姬寓; 荆富荣
Original assignee: Nanjing Higher Vocational And Technical School (jiangsu United Vocational And Technical College Nanjing Branch)
Current assignee: Nanjing Higher Vocational And Technical School (jiangsu United Vocational And Technical College Nanjing Branch)
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-08
Anticipated expiration: 2032-02-16

Abstract

The utility model belongs to the field of concrete detection, and particularly discloses a concrete hardness detection device which comprises a detection table, a sliding frame, a concrete conveying structure and a detection structure, wherein support legs are arranged at the bottom end of the detection table, and the concrete conveying structure and the sliding frame are arranged on the upper end surface of the detection table; the concrete conveying structure comprises a bottom frame plate, a conveying sliding plate, a fixed clamping plate and a gear, wherein the bottom frame plate is fixed on the upper end surface of the detection table, and a channel is arranged on the inner side of the bottom frame plate; the conveying sliding plate can be in sliding connection with the channel, racks are arranged at two side ends of the conveying sliding plate, gears meshed with the racks are arranged at the side walls of the channel, the gears are driven by a motor, and the gears can be meshed with the racks when the motor is started and enable the conveying sliding plate to move to the tail end of the channel; the fixed clamping plate is arranged at the tail end of the bottom frame plate and close to the sliding frame, and a rubber clamping plate is arranged on the inner side of the fixed clamping plate. According to the utility model, the sample does not need to be carried manually, so that the hardness of the concrete sample can be conveniently detected.

Description

Concrete hardness detection device

Technical Field

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

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand and stones with chemical additives and mineral admixtures if necessary, uniformly stirring, densely forming, curing and hardening according to a proper proportion, is widely applied to the building industry of China, and has requirements on the hardness of the concrete by a plurality of buildings, so that a hardness detection device is required.

When the existing concrete hardness detection device detects a concrete sample, the concrete sample is inconvenient to accurately move to a specified position due to the fact that the sample is heavy in weight, so that the detection efficiency of the device is reduced, and the labor intensity is increased.

Disclosure of Invention

The present invention is directed to a concrete hardness testing device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete hardness detection device comprises a detection table, a sliding frame, a concrete conveying structure and a detection structure, wherein support legs are arranged at the bottom end of the detection table, and the concrete conveying structure and the sliding frame are arranged on the upper end face of the detection table; the concrete conveying structure comprises a bottom frame plate, a conveying sliding plate, a fixed clamping plate and a gear, wherein the bottom frame plate is fixed on the upper end surface of the detection table, and a channel is arranged on the inner side of the bottom frame plate; the conveying sliding plate can be in sliding connection with the channel, racks are arranged at two side ends of the conveying sliding plate, gears meshed with the racks are arranged at the side walls of the channel, the gears are driven by a motor, and the gears can be meshed with the racks when the motor is started and enable the conveying sliding plate to move to the tail end of the channel; the fixed clamping plate is arranged at the tail end of the bottom frame plate and close to the sliding frame, and a rubber clamping plate is arranged on the inner side of the fixed clamping plate.

Preferably, a screw knob for driving the rubber clamping plate to move and clamp is arranged on the outer side of the fixed clamping plate.

Preferably, the vertical rigid coupling of balladeur train is in examining the test table, and the cylinder is equipped with on the balladeur train top, and the cylinder axle head is connected with the detection structure with the balladeur train sliding connection, detects the structure and can move down along balladeur train length direction when the cylinder starts.

Preferably, the detection structure comprises a mounting frame, a mounting assembly and a detection head, the rear end of the mounting frame is fixedly connected with the sliding frame, and the mounting assembly is mounted at the front end of the mounting frame.

Preferably, the mounting assembly comprises two mounting seats which are matched with each other, grooves for assembling the detection heads are formed in the inner sides of the two mounting seats, and the two mounting seats are locked through bolts.

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

1. according to the utility model, the conveying sliding plate is arranged, the conveying sliding plate is used for placing the concrete sample, and when the motor is started, the conveying sliding plate can move to the tail end of the channel by the gear meshing rack, so that the concrete sample loaded on the conveying sliding plate is opposite to the detection head, and manual carrying is not needed; simultaneously for the steadiness of further messenger's testing in-process sample, fix the concrete sample through the rubber splint that set up to the convenience carries out hardness to this concrete sample and detects.

2. The detection head is mounted and fixed by adopting two mounting seats, bolts and the like which are matched with each other, so that the detection head is convenient to mount and dismount, and the detection head can accurately detect the hardness of a concrete sample along the sliding frame after the cylinder is started.

Drawings

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

fig. 2 is a schematic view of the state of the transportation slide of the present invention in the channel.

In the figure: 1. a detection table; 2. a carriage; 3. a bottom frame plate; 4. a conveying sliding plate; 5. fixing the clamping plate; 6. a gear; 7. a rack; 8. a cylinder; 9. a mounting frame; 10. a detection head; 11. and (7) mounting a seat.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a concrete hardness detection device comprises a detection table 1, a sliding frame 2, a concrete conveying structure and a detection structure, wherein support legs are arranged at the bottom end of the detection table 1, and the concrete conveying structure and the sliding frame 2 are arranged on the upper end face of the detection table 1; the concrete conveying structure comprises a bottom frame plate 3, a conveying sliding plate 4, a fixed clamping plate 5 and a gear 6, wherein the bottom frame plate 3 is fixed on the upper end surface of the detection table 1, and a channel is arranged on the inner side of the bottom frame plate 3; the conveying sliding plate 4 can be in sliding connection with the channel, racks 7 are arranged at two side ends of the conveying sliding plate 4, gears 6 meshed with the racks 7 are arranged on the side walls of the channel, the gears 6 are driven by a motor, and the gears 6 can be meshed with the racks 7 when the motor is started and enable the conveying sliding plate 4 to move to the tail end of the channel; the fixed clamping plate 5 is arranged at the tail end of the bottom frame plate 3 and close to the sliding frame 2, and a rubber clamping plate is arranged on the inner side of the fixed clamping plate 5.

In this embodiment, a screw knob for driving the rubber clamp plate to move and clamp is arranged outside the fixed clamp plate 5.

In this embodiment, the vertical rigid coupling of balladeur train 2 is in examining test table 1, and the cylinder 8 is equipped with on balladeur train 2 top, and 8 axle heads of cylinder are connected with the detection structure with balladeur train 2 sliding connection, detect the structure and can move down along balladeur train 2 length direction when cylinder 8 starts.

In this embodiment, the detecting structure includes a mounting frame 9, a mounting assembly and a detecting head 10, the rear end of the mounting frame 9 is fixedly connected to the carriage 2, and the mounting assembly is mounted at the front end of the mounting frame 9.

In this embodiment, the mounting assembly includes two mutually-matched mounting seats 11, a groove for assembling the detection head 10 is formed inside the two mounting seats 11, and the two mounting seats 11 are locked together by bolts.

In the embodiment, the detection device is provided with the conveying sliding plate 4, the conveying sliding plate 4 is used for placing the concrete sample, and the conveying sliding plate 4 can enable the conveying sliding plate 4 to move to the tail end of the channel by engaging the gear 6 with the rack 7 when the motor is started, so that the concrete sample loaded on the conveying sliding plate is opposite to the detection head 10; simultaneously in order to further make the steadiness of in-process sample, treat that the concrete sample removes to the channel when terminal, fix the concrete sample through the rubber splint that sets up to the convenience carries out hardness detection to this concrete sample.

In this embodiment, the detection head 10 is fixed by two mutually-matched mounting seats 11 and bolts, so that the detection head 10 can be conveniently mounted and dismounted, and the detection head 10 can accurately detect the hardness of the concrete sample along the carriage 2 after the cylinder 8 is started.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The concrete hardness detection device is characterized by comprising a detection table (1), a sliding frame (2), a concrete conveying structure and a detection structure, wherein support legs are arranged at the bottom end of the detection table (1), and the concrete conveying structure and the sliding frame (2) are arranged on the upper end surface of the detection table (1); the concrete conveying structure comprises a bottom frame plate (3), a conveying sliding plate (4), a fixed clamping plate (5) and a gear (6), wherein the bottom frame plate (3) is fixed on the upper end face of the detection table (1), and a channel is arranged on the inner side of the bottom frame plate (3); the conveying sliding plate (4) can be in sliding connection with the channel, racks (7) are arranged at two side ends of the conveying sliding plate (4), gears (6) meshed with the racks (7) are arranged at the side walls of the channel, the gears (6) are driven by a motor, and the gears (6) can be meshed with the racks (7) when the motor is started and enable the conveying sliding plate (4) to move to the tail end of the channel; the fixed clamping plate (5) is arranged at the tail end of the bottom frame plate (3) and close to the sliding frame (2), and a rubber clamping plate is arranged on the inner side of the fixed clamping plate (5).

2. The concrete hardness detection device according to claim 1, wherein: and a screw knob for driving the rubber clamping plate to move and clamp is arranged on the outer side of the fixed clamping plate (5).

3. The concrete hardness detection device according to claim 1, characterized in that: the vertical rigid coupling of balladeur train (2) is on examining test table (1), and cylinder (8) are equipped with on balladeur train (2) top, and cylinder (8) axle head is connected with the detection structure with balladeur train (2) sliding connection, detects the structure and can follow balladeur train (2) length direction downstream when cylinder (8) start-up.

4. The concrete hardness detection device according to claim 1, wherein: the detection structure comprises a mounting frame (9), a mounting assembly and a detection head (10), the rear end part of the mounting frame (9) is fixedly connected with the sliding frame (2), and the mounting assembly is mounted at the front end of the mounting frame (9).

5. The concrete hardness detection device according to claim 4, wherein: the mounting assembly comprises two mounting seats (11) which are matched with each other, grooves for assembling the detection heads (10) are formed in the inner sides of the two mounting seats (11), and the two mounting seats (11) are locked through bolts.