CN220508668U

CN220508668U - Concrete strength detection device

Info

Publication number: CN220508668U
Application number: CN202321836672.7U
Authority: CN
Inventors: 苏啟建; 苏亚; 徐跃娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-20
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a concrete strength detection device, and relates to the technical field of testing. The concrete test piece automatic feeding and discharging device comprises a workbench, supporting legs are fixedly connected to four corners of the bottom of the workbench, a detection table is fixedly connected to the top of the workbench, a concrete test piece body is placed on the top surface of the detection table, a rotation control assembly is arranged on the surface of the workbench, an installation box is arranged on the surface of the rotation control assembly, a clamping assembly for clamping the concrete test piece body is arranged on the surface of the installation box, a detection assembly is arranged above the concrete test piece body, and a protection assembly is further arranged on the surface of the workbench.

Description

Concrete strength detection device

Technical Field

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

Background

Concrete, abbreviated as "concrete": refers to the collective term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; mixing with water (which may contain additives and admixtures) in a certain proportion, and stirring to obtain the cement concrete, also called ordinary concrete.

The Chinese patent document with the publication number of CN216525184U discloses a concrete strength detection device for constructional engineering, which comprises a working box, wherein the top of the working box is provided with a support, an adjusting device is arranged inside the working box, one side of the support is provided with a detector, the support is fixedly arranged at the top end of the working box, the detector is fixedly arranged at one end of the support, one end of a motor is fixedly connected with the inner wall of the working box, the output end of the motor is fixedly connected with a bidirectional threaded rod through a coupler, and the bidirectional threaded rod is rotationally connected with the inner wall of the working box. Aiming at the technical scheme, the following defects exist in use: in the prior art, when detecting the strength of concrete, the test piece needs to be carried to the surface of the device, and because the weight of the concrete test piece is large, the carrying is laborious, especially when continuously detecting a plurality of test pieces, the operation is laborious, and the detection efficiency is affected.

For this purpose, a concrete strength detection device is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the problems mentioned in the background art, the utility model provides a concrete strength detection device.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a concrete strength detection device, includes the workstation, the equal fixedly connected with supporting leg in bottom four corners department of workstation, the top fixedly connected with of workstation detects the platform, the top surface of detecting the platform has been placed the concrete test piece body, the surface of workstation is provided with rotation control assembly, rotation control assembly surface is provided with the mounting box, the surface of mounting box is provided with the clamping assembly who is used for the centre gripping concrete test piece body, the top of concrete test piece body is provided with detection assembly, the workstation surface still is provided with protection subassembly.

Further, the rotation control assembly comprises a first motor, the first motor is fixedly arranged at the bottom of the workbench, the output end of the first motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a connecting column, the end of the connecting column is fixedly connected with the mounting box, the top surface of the workbench is communicated with a through groove, and the connecting column is located in the through groove.

Further, the clamping assembly comprises a second motor, the second motor is fixedly arranged on the left side face of the mounting box, the output end of the second motor is fixedly connected with a threaded column, the surface of the threaded column is in threaded connection with a sliding column, the front face of the mounting box is communicated with a sliding groove, the inner wall of the sliding groove is in sliding connection with the surface of the sliding column, and the surface of the sliding column is fixedly connected with a clamping plate.

Further, the number of the clamping plates is two, anti-slip pads are fixedly connected to opposite side surfaces of the two clamping plates, and the anti-slip pads are made of rubber materials.

Further, the detection component comprises a mounting frame, the mounting frame is fixedly connected with the rear side of the top surface of the workbench, a hydraulic push rod is fixedly mounted on the surface of the mounting frame, a pressure sensor is arranged at the end part of the telescopic end of the hydraulic push rod, and an extrusion head is arranged at the detection end of the pressure sensor.

Further, the protective component comprises a mounting frame, the mounting frame is rotationally connected with the top surface of the workbench, protective glass is embedded in the surface of the mounting frame, and the protective glass is transparent toughened glass.

The beneficial effects of the utility model are as follows:

according to the utility model, the concrete test piece body can be clamped through the clamping assembly, the rotation control assembly is used for controlling the clamping assembly and the concrete test piece body to rotate, the concrete test piece body can be transferred to the surface of the detection table from the ground, after the concrete test piece body is conveyed, the detection assembly is used for extruding the concrete test piece body, and the pressure intensity is recorded, so that the compressive strength of the concrete test piece body is tested, the left side, the right side and the front side of the concrete test piece body can be protected through the protection assembly in the detection process, the safety of personnel is ensured, the effect of facilitating automatic feeding and discharging of the concrete test piece is realized, manual conveying is not needed when the strength of a plurality of concrete test pieces is detected, the strength detection process is easier and more labor-saving, and the detection efficiency of the concrete strength is improved.

Drawings

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

FIG. 2 is a top plan view of the mounting box structure of the present utility model;

FIG. 3 is an enlarged view of the structure of the rotary control assembly of the present utility model;

reference numerals: 1. a work table; 2. support legs; 3. a rotation control assembly; 301. a first motor; 302. a rotating shaft; 303. a connecting column; 304. a through groove; 4. a mounting box; 5. a clamping assembly; 501. a second motor; 502. a threaded column; 503. a spool; 504. a clamping plate; 505. a chute; 6. a detection table; 7. an anti-slip pad; 8. a detection assembly; 801. a mounting frame; 802. a hydraulic push rod; 803. a pressure sensor; 804. an extrusion head; 9. a protective assembly; 901. a mounting frame; 902. a cover glass; 10. a concrete test piece body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, a concrete strength detection device comprises a workbench 1, the equal fixedly connected with supporting leg 2 in bottom four corners department of workbench 1, the top fixedly connected with of workbench 1 detects platform 6, concrete test piece body 10 has been placed to the top surface of detecting platform 6, the surface of workbench 1 is provided with rotation control assembly 3, rotation control assembly 3 surface is provided with install bin 4, the surface of install bin 4 is provided with the clamping assembly 5 that is used for centre gripping concrete test piece body 10, the top of concrete test piece body 10 is provided with detection assembly 8, the surface of workbench 1 still is provided with protection component 9, more specifically, can carry out the centre gripping to concrete test piece body 10 through clamping assembly 5, through rotation control assembly 3 operation, control clamping assembly 5 and concrete test piece body 10 rotate, can shift concrete test piece body 10 to the surface of detecting platform 6 from the ground, after the transport is accomplished, extrude concrete test piece body 10 through detection assembly 8, and record pressure, thereby test concrete test piece body 10's intensity, accessible protection component 9 is to the concrete test piece body's left and right sides and front side safety personnel security protection.

As shown in fig. 1 and 3, the rotation control assembly 3 includes a first motor 301, and the first motor 301 is fixedly mounted at the bottom of the workbench 1, an output end of the first motor 301 is fixedly connected with a rotating shaft 302, a connecting column 303 is fixedly connected with a surface of the rotating shaft 302, an end of the connecting column 303 is fixedly connected with the mounting box 4, a through groove 304 is formed in a penetrating manner on the top surface of the workbench 1, the connecting column 303 is located inside the through groove 304, the rotating shaft 302 is driven to rotate by operating the first motor 301, and then the connecting column 303 is driven to rotate, so that the clamping assembly 5 and the concrete sample body 10 can be driven to rotate to and fro between the ground and the detection platform 6, and the through groove 304 is formed, so that the connecting column 303 can rotate conveniently.

As shown in fig. 2, the clamping assembly 5 includes a second motor 501, and the second motor 501 is fixedly mounted on the left side surface of the mounting box 4, the output end of the second motor 501 is fixedly connected with a threaded post 502, the surface of the threaded post 502 is in threaded connection with a sliding post 503, a sliding groove 505 is provided on the front surface of the mounting box 4 in a penetrating manner, the inner wall of the sliding groove 505 is in sliding connection with the surface of the sliding post 503, and a clamping plate 504 is fixedly connected with the surface of the sliding post 503, more specifically, the threaded post 502 is driven to rotate by the second motor 501, the sliding post 503 is driven to slide along the inner wall of the sliding groove 505 under the action of threads, and then the sliding post 503 and the clamping plate 504 can be driven to move, so that the surface of the concrete test piece body 10 is clamped by the clamping plate 504.

As shown in fig. 2, the number of the clamping plates 504 is two, the anti-slip pads 7 are fixedly connected to opposite sides of the two clamping plates 504, and the anti-slip pads 7 are made of rubber, and it is to be noted that the friction force with the surface of the concrete sample body 10 is increased by arranging the anti-slip pads 7 made of rubber, so that the clamping of the concrete sample body 10 is more stable.

As shown in fig. 1, the detection assembly 8 includes a mounting frame 801, and the mounting frame 801 is fixedly connected with the rear side of the top surface of the workbench 1, a hydraulic push rod 802 is fixedly mounted on the surface of the mounting frame 801, a pressure sensor 803 is arranged at the end part of the telescopic end of the hydraulic push rod 802, an extrusion head 804 is arranged at the detection end of the pressure sensor 803, more specifically, the telescopic end of the hydraulic push rod 802 is driven to stretch, so that the pressure sensor 803 and the extrusion head 804 are driven to descend, the extrusion head 804 is enabled to touch the surface of the concrete test piece body 10, the state of the concrete test piece body 10 is observed, and the pressure to the concrete test piece body 10 is recorded in real time by matching with the pressure sensor 803, so that the compressive strength of the concrete test piece body 10 is tested.

As shown in fig. 1, the protection component 9 includes a mounting frame 901, and the mounting frame 901 rotates with the top surface of the workbench 1 to be connected, and the surface fixing of the mounting frame 901 is embedded with a piece of protective glass 902, and the protective glass 902 is transparent toughened glass, and it should be noted that, when detecting, through rotating the mounting frame 901, the mounting frames 901 on two sides are mutually abutted to form a U-shaped structure, and the left and right sides and the front side of the concrete sample body 10 are enclosed and blocked, and the protective glass 902 made of toughened glass is matched for protection, so that concrete scraps are prevented from splashing during detection.

To sum up: according to the utility model, the concrete test piece body 10 can be clamped through the clamping component 5, the rotation control component 3 is used for controlling the clamping component 5 and the concrete test piece body 10 to rotate, the concrete test piece body 10 can be transferred to the surface of the detection table 6 from the ground, after the carrying is finished, the concrete test piece body 10 is extruded through the detection component 8, and the pressure intensity is recorded, so that the compressive strength of the concrete test piece body 10 is tested, the left side, the right side and the front side of the concrete test piece body 10 can be protected through the protection component 9 in the detection process, the safety of personnel is ensured, the effect of being convenient for automatically feeding and discharging the concrete test pieces is realized in use, manual carrying is not needed when the strength of a plurality of concrete test pieces is detected, the strength detection process is easier and more labor-saving, and the detection efficiency of the concrete strength is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete strength detection device, its characterized in that, including workstation (1), the equal fixedly connected with supporting leg (2) in bottom four corners department of workstation (1), the top fixedly connected with of workstation (1) detects platform (6), concrete test piece body (10) have been placed to the top surface of detecting platform (6), the surface of workstation (1) is provided with rotation control assembly (3), rotation control assembly (3) surface is provided with mounting box (4), the surface of mounting box (4) is provided with clamping assembly (5) that are used for centre gripping concrete test piece body (10), the top of concrete test piece body (10) is provided with detection assembly (8), workstation (1) surface still is provided with protection component (9).

2. The concrete strength detection device according to claim 1, wherein the rotation control assembly (3) comprises a first motor (301), the first motor (301) is fixedly installed at the bottom of the workbench (1), the output end of the first motor (301) is fixedly connected with a rotating shaft (302), the surface of the rotating shaft (302) is fixedly connected with a connecting column (303), the end part of the connecting column (303) is fixedly connected with the mounting box (4), a through groove (304) is formed in the top surface of the workbench (1) in a penetrating manner, and the connecting column (303) is located inside the through groove (304).

3. The concrete strength detection device according to claim 2, wherein the clamping assembly (5) comprises a second motor (501), the second motor (501) is fixedly installed on the left side surface of the installation box (4), the output end of the second motor (501) is fixedly connected with a threaded column (502), the surface of the threaded column (502) is in threaded connection with a sliding column (503), the front surface of the installation box (4) is communicated with a sliding groove (505), the inner wall of the sliding groove (505) is in sliding connection with the surface of the sliding column (503), and the surface of the sliding column (503) is fixedly connected with a clamping plate (504).

4. A concrete strength detecting device according to claim 3, wherein the number of the clamping plates (504) is two, the anti-slip pads (7) are fixedly connected to opposite sides of the two clamping plates (504), and the anti-slip pads (7) are made of rubber.

5. The concrete strength detection device according to claim 1, wherein the detection assembly (8) comprises a mounting frame (8) (01), the mounting frame (801) is fixedly connected with the rear side of the top surface of the workbench (1), a hydraulic push rod (802) is fixedly mounted on the surface of the mounting frame (801), a pressure sensor (803) is arranged at the end part of the telescopic end of the hydraulic push rod (802), and an extrusion head (804) is arranged at the detection end of the pressure sensor (803).

6. The concrete strength detection device according to claim 5, wherein the protection component (9) comprises a mounting frame (901), the mounting frame (901) is rotatably connected with the top surface of the workbench (1), protective glass (902) is fixedly embedded in the surface of the mounting frame (901), and the protective glass (902) is transparent toughened glass.