High-precision compressive strength detection device for concrete blocks
By designing a cleaning brush and a vacuum motor, the problem of scattered gravel and debris during concrete block testing is solved, ensuring testing accuracy and environmental cleanliness, and improving the stability and efficiency of the compressive strength testing device.
Patent Information
- Application Number
- CN202422950585.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-02
AI Technical Summary
When testing concrete blocks, existing compressive strength testing devices suffer from the instability and accuracy of the equipment due to the scattering of gravel and debris, thus reducing the testing precision.
The cleaning brush is designed to remove gravel and debris from the surface of the testing platform through the reciprocating motion of the lead screw, and the gravel and debris are collected and stored in a pipe by a vacuum motor.
It effectively removes gravel and debris, ensuring a smooth testing platform surface, improving the stability and accuracy of testing equipment, and optimizing the testing environment and process efficiency.
Smart Images
Figure CN223565454U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to concrete block detection technical field, concretely relates to a high accuracy concrete block compressive strength detection device. BACKGROUND
[0002] Concrete blocks (CMU) are standard-sized rectangular blocks used in construction, typically made from cement, sand, aggregates (such as gravel, slag, fly ash, etc.), and other raw materials, which are then extruded using machines. These blocks can be made in different sizes and shapes as needed to meet different construction requirements.
[0003] After the production of concrete blocks, compression testing is required, which will then use a compressive strength detection device. However, there are still some problems with the existing compressive strength detection device when in use. During the detection of concrete blocks, since it is a compression test, extrusion is required. However, some gravel and debris will fall off during the extrusion process of the concrete blocks. If not handled in time, the gravel and debris will scatter on the test platform, forming an uneven surface, thereby affecting the stability and accuracy of the test equipment and further reducing the detection accuracy. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a high accuracy concrete block compressive strength detection device, aiming at solving the problem in the prior art that the existing compressive strength detection device still has some problems when in use. During the detection of concrete blocks, since it is a compression test, extrusion is required. However, some gravel and debris will fall off during the extrusion process of the concrete blocks. If not handled in time, the gravel and debris will scatter on the test platform, forming an uneven surface, thereby affecting the stability and accuracy of the test equipment and further reducing the detection accuracy.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high accuracy concrete block compressive strength detection device, comprising a base, a detection table is installed inside the base, a hydraulic cylinder is installed at the top end of the base, an extrusion block is connected to the telescopic end of the hydraulic cylinder, a control panel is connected to the side wall of the base, a fixed block is installed on the inner side wall of the base, a lead screw is assembled in the fixed block, a bearing is installed at one end of the lead screw, a cleaning brush is connected to the surface of the lead screw, and a servo motor is installed at one end of the fixed block.
[0006] As a preferred high accuracy concrete block compressive strength detection device of the utility model, the output shaft of the servo motor is connected to the other end of the lead screw, and the lead screw is rotatably connected inside the fixed block through the servo motor and the bearing.
[0007] The cleaning brush is in threaded reciprocating motion between the screw rod and the fixed block, and the cleaning brush and the detection table are at the same height.
[0008] The side wall of the base is provided with a box body, the inside of the box body is assembled with a filter screen, and the inside of the box body is divided into a first cavity and a second cavity by the filter screen.
[0009] The top end of the filter screen is provided with a dust collection motor, and the dust collection motor is located in the first cavity.
[0010] The side wall of the box body is provided with a pipeline, and the pipeline extends into the second cavity.
[0011] The pipeline is made of metal material, and the other end of the pipeline extends into the groove at the top end of the base.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] The utility model discloses an improved mechanism, wherein the cleaning brush can effectively remove the gravel and debris attached to the top surface of the detection table and the bottom end of the extruded block. This design aims to reduce the problem of uneven surface caused by gravel and debris residues, thereby avoiding affecting the stability and accuracy of the test equipment and further ensuring the improvement of detection precision. At the same time, the utility model also integrates a dust collection motor, which can smoothly suck the gravel and debris generated during the compression detection of the concrete block into the box through the pipeline by the strong suction force generated by its work. This function not only optimizes the detection environment, but also significantly improves the neatness and efficiency of the detection process. BRIEF DESCRIPTION OF DRAWINGS
[0014] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:
[0015] Figure 1 It is the main body structure schematic view of the utility model;
[0016] Figure 2 It is the main body front view structure schematic view of the utility model;
[0017] Figure 3The cleaning brush installation structure schematic view of the utility model shows that
[0018] Figure 4 The box section structure schematic view of the utility model shows that
[0019] In the figure: 1, base; 2, detection table; 3, hydraulic cylinder; 4, extrusion block; 5, control panel; 6, fixed block; 7, screw rod; 8, bearing; 9, cleaning brush; 10, servo motor; 11, box; 12, filter screen; 13, first cavity; 14, second cavity; 15, dust collection motor; 16, pipeline. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT
[0021] Please refer to Figures 1-4 The utility model provides the following technical scheme: a high-precision concrete block compressive strength detection device, including base 1, the inside installation of base 1 has detection table 2, the top of base 1 is installed with hydraulic cylinder 3, the telescopic end of hydraulic cylinder 3 is connected with extrusion block 4, the side wall of base 1 is connected with control panel 5, the inside wall of base 1 is installed with fixed block 6, fixed block 6 is equipped with screw rod 7 in the inside, one end of screw rod 7 is installed with bearing 8, the surface of screw rod 7 is connected with cleaning brush 9, one end of fixed block 6 is installed with servo motor 10.
[0022] In the preferred embodiment, the output shaft of the servo motor 10 is connected to the other end of the screw rod 7, and the screw rod 7 is rotatably connected to the inside of the fixed block 6 through the servo motor 10 and the bearing 8.
[0023] In the preferred embodiment, the cleaning brush 9 is reciprocally moved through the screw thread between the screw rod 7 and the fixed block 6, and the cleaning brush 9 is at the same height as the detection table 2.
[0024] In the embodiment, the cleaning brush 9 can effectively remove the gravel and debris attached to the top surface of the detection table 2 and the bottom end of the extrusion block 4. This design aims to reduce the problem of uneven surface caused by residual gravel and debris, thereby avoiding affecting the stability and accuracy of the test equipment and further ensuring the improvement of detection precision.
[0025] Specific is: the user can start hydraulic cylinder 3 and servo motor 10 by using control panel 5. The start of hydraulic cylinder 3 will make the extrusion block 4 drop, at this time, the concrete block is placed on the detection table 2, and the compressive strength detection is carried out. At the same time, the rotation of servo motor 10 drives the screw rod 7 to rotate in the inner ring of bearing 8 in fixed block 6, and then drives the cleaning brush 9 to reciprocate along the thread of screw rod 7, and the debris on the detection table 2 is cleaned. It is worth noting that the cleaning of the extrusion block 4 needs to be carried out after the extrusion recovery of hydraulic cylinder 3 is completed. Embodiment
[0026] Please refer to Figures 1-4 The side wall of the base 1 is provided with a box body 11, the inside of the box body 11 is provided with a filter screen 12, and the inside of the box body 11 is divided into a first cavity 13 and a second cavity 14 by the filter screen 12.
[0027] In the preferred embodiment, the top end of the filter screen 12 is provided with a dust collection motor 15, and the dust collection motor 15 is located in the first cavity 13.
[0028] In the preferred embodiment, the side wall of the box body 11 is provided with a pipeline 16, and the pipeline 16 extends into the second cavity 14.
[0029] In the preferred embodiment, the pipeline 16 is made of metal, and the other end of the pipeline 16 extends into the groove at the top end of the base 1.
[0030] In the embodiment, the dust collection motor 15 is also integrated, and through the strong suction generated by the operation of the dust collection motor 15, the debris generated in the process of the concrete block compression detection can be smoothly sucked into the box body 11 through the pipeline 16 for centralized storage. This function not only optimizes the detection environment, but also significantly improves the neatness and efficiency of the detection process.
[0031] Specific is: according to the description of the first embodiment, the debris generated in the process of the concrete block compression detection will fall into the groove, the dust collection motor 15 is started by the control panel 5, and then the suction generated by the operation of the dust collection motor 15 is transmitted to the groove through the pipeline 16, and then the debris is sucked into the box body 11.
[0032] Finally, it should be pointed out that: the above description is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A high-precision concrete block compressive strength detection device, comprising a base (1), characterized in that: The inside of the base (1) is mounted with a detection table (2), the top end of the base (1) is mounted with a hydraulic cylinder (3), the telescopic end of the hydraulic cylinder (3) is connected with an extrusion block (4), the side wall of the base (1) is connected with a control panel (5); The inside of the base (1) is mounted with a detection table (2), the top end of the base (1) is mounted with a hydraulic cylinder (3), the telescopic end of the hydraulic cylinder (3) is connected with an extrusion block (4), the side wall of the base (1) is connected with a control panel (5); 2. The high-precision compressive strength detection device for concrete blocks according to claim 1, characterized in that: The inside of the base (1) is mounted with a detection table (2), the top end of the base (1) is mounted with a hydraulic cylinder (3), the telescopic end of the hydraulic cylinder (3) is connected with an extrusion block (4), the side wall of the base (1) is connected with a control panel (5); 3. The high-precision compressive strength detection device for concrete blocks according to claim 1, characterized in that: The output shaft of the servo motor (10) is connected with the other end of the lead screw (7), the lead screw (7) is rotatably connected in the fixed block (6) through the servo motor (10) and the bearing (8).
4. The high-precision compressive strength detection device for concrete blocks according to claim 1, characterized in that: The cleaning brush (9) is reciprocated through the screw thread between the lead screw (7) and the fixed block (6), and the cleaning brush (9) is at the same height with the detection table (2).
5. The high-precision compressive strength detection device for concrete blocks according to claim 4, characterized in that: The side wall of the base (1) is mounted with a box body (11), the inside of the box body (11) is assembled with a filter screen (12), the inside of the box body (11) is divided into a first cavity (13) and a second cavity (14) by the filter screen (12).
6. The high-precision compressive strength detection device for concrete blocks according to claim 4, characterized in that: The top end of the filter screen (12) is mounted with a dust collection motor (15), and the dust collection motor (15) is in the first cavity (13).
7. The high-precision compressive strength detection device for concrete blocks according to claim 6, characterized in that: The side wall of the box body (11) is mounted with a pipeline (16), the pipeline (16) extends into the second cavity (14). The pipeline (16) is made of metal, and the other end of the pipeline (16) extends into the groove at the top end of the base (1).