Building material compressive strength detection device

Abstract

The utility model relates to the technical field of building material detection, in particular to a building material compressive strength detection device which comprises a base, a fixing frame fixedly arranged on the base, a protective cover slidably arranged at the bottom of the fixing frame, a hydraulic cylinder fixedly arranged at the top of the fixing frame, and an output shaft of the hydraulic cylinder penetrating through the protective cover. A hydraulic cylinder is arranged on the base, a protective cover is arranged on the base, a pressing plate is fixedly arranged at the end, in the protective cover, of an output shaft of the hydraulic cylinder, a containing groove is formed in the base, a through hole communicated with the containing groove is formed in the position, below the protective cover, of the base, and multiple sets of partition plates are fixedly arranged on the side wall of the through hole at intervals. The protective cover is arranged on the partition plate, so that the protective cover isolates concrete test blocks on the partition plate during detection, splashing fragments during detection are isolated, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building material detection, in particular to a building material compressive strength detection device. BACKGROUND

[0002] Building materials are collectively referred to as materials used in civil engineering and construction engineering, which can be divided into structural materials, decorative materials and some special materials, and the compressive strength of building materials is an important performance index, so the building materials need to be detected by a detection device for compressive strength detection before being processed and used, so as to determine whether they meet the construction requirements.

[0003] A concrete compressive strength detection device is disclosed in the utility model with the publication number CN220367116U, which comprises a collecting box, an extension plate is fixedly connected to the top of the brush plate support, a pressing cylinder is arranged on the top of the brush plate extension plate, an extension rod is arranged on the output end of the brush plate pressing cylinder, a pressing block is fixedly installed on the lower part of the brush plate extension rod, a sliding groove is symmetrically arranged on the inner side of the upper part of the brush plate fixing frame, a bottom plate is movably connected in the brush plate sliding groove, a gear is arranged on the outer circle of the rotating shaft of the brush plate, the gear is in meshing connection with the gear rack, the utility model has the functions of detecting the compressive strength of the concrete block and cleaning the bottom plate on which the concrete block is placed, saves the cleaning time, facilitates direct use next time, and is simple in structure and suitable for wide promotion and use.

[0004] The device is provided with a collecting box, a fixing frame is installed on the top of the collecting box, the concrete test block is placed on the bottom plate during the compressive detection of the concrete building material, and then the test block is pressed by the pressing cylinder on the support, but the concrete test block is open around, and fragments are easy to splash during the extrusion of the pressing block, and the safety is not high. Utility model content

[0005] In view of the problem of low safety in the prior art, the utility model provides a building material compressive strength detection device.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] The utility model provides a building material compressive strength detection device, which comprises a base, a fixing frame is fixedly arranged on the base, a protective cover is slidably arranged at the bottom of the fixing frame, a hydraulic cylinder is fixedly arranged at the top of the fixing frame, an output shaft of the hydraulic cylinder penetrates the protective cover, a pressing plate is fixedly arranged at one end of the output shaft of the hydraulic cylinder in the protective cover, a receiving groove is arranged in the base, a through hole is arranged below the protective cover and communicates with the receiving groove, and a plurality of partition plates are fixedly arranged at the side wall of the through hole.

[0008] It also includes a cleaning mechanism, which is mounted on the base.

[0009] Preferably, the cleaning mechanism includes a scraper, a slider, a motor, and a screw. The scraper is slidably mounted on the base above the partition. The base has an installation cavity, and the motor is fixedly mounted in the installation cavity. A groove is provided on the side wall of the through hole. The screw is located in the groove and rotatably connected to the base. The output shaft of the motor is fixedly connected to one end of the screw. The slider is located in the groove and fixedly connected to the scraper. The slider is threaded onto the screw. When the operator starts the motor, the motor drives the screw to rotate. The screw, through the threaded engagement with the slider, drives the scraper to slide along the groove, thereby scraping off the debris remaining on the partition and causing it to fall through the gap between the partitions. The operation is convenient.

[0010] Preferably, a cleaning brush is provided at the bottom of the scraper, and the cleaning brush abuts against the top of the partition. The cleaning brush improves the cleaning effect on the debris on the partition.

[0011] Preferably, the base has a side hole that connects to the storage slot, and a storage box is slidably installed in the side hole. Through the storage box, fragments that fall through the gaps between the partitions will eventually fall into the storage box. Then, the staff can take the storage box out from the side hole, which is convenient for cleaning the garbage in the storage box.

[0012] Preferably, the bottom of the protective cover is provided with a rubber pad. By providing the rubber pad, direct collision is avoided when the bottom of the protective cover comes into contact with the base, thus ensuring the safety of the equipment.

[0013] Preferably, the protective cover has an observation window on its side, through which staff can observe the testing status of the concrete test blocks inside the cover.

[0014] Preferably, a pressure sensor is fixedly installed at the bottom of the pressure plate. By installing the pressure sensor, the staff can intuitively judge the compressive strength of the concrete test block through the data transmitted by the pressure sensor.

[0015] The advantages of adopting the above technical solution are:

[0016] This invention includes a base with a fixed bracket on it. A protective cover is slidably mounted on the bottom of the bracket, and a hydraulic cylinder is fixedly mounted on the top of the bracket. The output shaft of the hydraulic cylinder passes through the protective cover, and a pressure plate is fixedly mounted on one end of the hydraulic cylinder output shaft inside the protective cover. The base has a storage groove, and a through hole connecting the storage groove is located below the protective cover. Multiple sets of partitions are fixedly mounted at intervals on the side wall of the through hole. In this device, the hydraulic cylinder drives the pressure plate and the protective cover to descend synchronously, so that the protective cover isolates the concrete test block on the partition during testing, thereby isolating the fragments that splash during testing and improving safety. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Fig. 1 A schematic diagram of the structure of this utility model is shown;

[0019] Fig. 2 A partial cross-sectional view of the present invention is shown;

[0020] Fig. 3 A partial cross-sectional view of the present invention is shown.

[0021] The components include: base 1, through hole 101, slide groove 102, fixing frame 2, protective cover 3, rubber pad 301, observation window 302, hydraulic cylinder 4, pressure plate 401, partition 5, scraper 6, slider 601, cleaning brush 602, motor 7, screw 701, and storage box 8. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] like Figs. 1-3 As shown in the figure, this utility model embodiment discloses a building material compressive strength testing device, including a base 1 and a cleaning mechanism. A fixing frame 2 is fixedly installed on the base 1, and a protective cover 3 is slidably installed at the bottom of the fixing frame 2. A hydraulic cylinder 4 is fixedly installed at the top of the fixing frame 2. The output shaft of the hydraulic cylinder 4 passes through the protective cover 3. A pressure plate 401 is fixedly installed at one end of the output shaft of the hydraulic cylinder 4 inside the protective cover 3. A storage groove is provided inside the base 1. A through hole 101 communicating with the storage groove is provided below the protective cover 3. Multiple sets of partitions 5 are fixedly installed at intervals on the side wall of the through hole 101. The cleaning mechanism is installed on the base 1.

[0024] In at least one embodiment, the cleaning mechanism includes a scraper 6, a slider 601, a motor 7, and a screw 701. The scraper 6 is slidably disposed above the partition 5 on the base 1. The base 1 has an installation cavity, and the motor 7 is fixedly disposed in the installation cavity. The side wall of the through hole 101 has a sliding groove 102. The screw 701 is located in the sliding groove 102 and is rotatably connected to the base 1. The output shaft of the motor 7 is fixedly connected to one end of the screw 701. The slider 601 is located in the sliding groove 102 and is fixedly connected to the scraper 6. The slider 601 is threaded onto the screw 701. When the operator starts the motor 7, the motor 7 drives the screw 701 to rotate. The screw 701 drives the scraper 6 to slide along the sliding groove 102 through the threaded engagement with the slider 601, thereby scraping off the debris remaining on the partition 5 and causing it to fall through the gap between the partitions 5. The operation is convenient.

[0025] In at least one embodiment, a cleaning brush 602 is provided at the bottom of the scraper 6, and the cleaning brush 602 abuts against the top of the partition 5. The cleaning brush 602 improves the cleaning effect on the debris on the partition 5.

[0026] In at least one embodiment, the base 1 has a side hole that connects to the storage slot, and a storage box 8 is slidably disposed in the side hole. Through the storage box 8, the fragments that fall through the gap between the partitions 5 eventually fall into the storage box 8. Afterwards, the staff can take the storage box 8 out from the side hole, which is convenient for cleaning the garbage in the storage box 8.

[0027] In at least one embodiment, a rubber pad 301 is provided at the bottom of the protective cover 3. By providing the rubber pad 301, direct collision is avoided when the bottom of the protective cover 3 comes into contact with the base 1, thus ensuring the safety of the equipment.

[0028] In at least one embodiment, the protective cover 3 is provided with an observation window 302 on its side, through which staff can observe the testing status of the concrete test block inside the cover.

[0029] In at least one embodiment, a pressure sensor is fixedly installed at the bottom of the pressure plate 401. By installing the pressure sensor, workers can intuitively judge the compressive strength of the concrete test block through the data transmitted by the pressure sensor.

[0030] When conducting compressive strength testing of concrete building materials, the concrete test block is first placed on the partition 5 in the through hole 101. Then, the hydraulic cylinder 4 on the fixing frame 2 is activated, causing the output shaft of the hydraulic cylinder 4 to drive the pressure plate 401 to descend. As the pressure plate 401 descends, the protective cover 3 descends synchronously with the pressure plate 401 through the contact between the pressure plate 401 and the protective cover 3. When the bottom of the protective cover 3 contacts the base plate, the protective cover 3 stops descending. Then, the hydraulic cylinder 4 continues to drive the pressure plate 401 to descend, causing the pressure plate 401 to contact the top of the concrete test block and... The concrete test block is tested by compression. The protective cover 3 isolates the fragments that splash onto the concrete test block during compression, preventing them from injuring the workers and improving safety. The fragments that splash can fall into the collection tank through the gaps between the partitions 5. Then, the cleaning mechanism on the base 1 cleans the fragments remaining on the partitions 5. The operation is convenient and improves the cleaning effect of the fragments after the test. After the test is completed, the hydraulic cylinder 4 drives the pressure plate 401 to rise, which can also drive the protective cover 3 to rise. The operation is convenient.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A device for testing the compressive strength of building materials, characterized in that: include The base has a fixed frame, a protective cover that slides on the bottom of the fixed frame, a hydraulic cylinder that is fixed on the top of the fixed frame, the output shaft of the hydraulic cylinder passing through the protective cover, a pressure plate that is fixed on one end of the hydraulic cylinder output shaft inside the protective cover, a storage groove inside the base, a through hole that connects to the storage groove below the protective cover, and multiple sets of partitions that are fixedly installed at intervals on the side wall of the through hole. It also includes a cleaning mechanism, which is mounted on the base.

2. The building material compressive strength testing device according to claim 1, characterized in that: The cleaning mechanism includes a scraper, a slider, a motor, and a screw. The scraper is slidably mounted on the base above the partition. The base has an installation cavity, and the motor is fixedly mounted in the installation cavity. The side wall of the through hole has a groove, and the screw is located in the groove and rotatably connected to the base. The output shaft of the motor is fixedly connected to one end of the screw. The slider is located in the groove and fixedly connected to the scraper. The slider is threaded onto the screw.

3. The building material compressive strength testing device according to claim 2, characterized in that: A cleaning brush is provided at the bottom of the scraper, and the cleaning brush abuts against the top of the partition.

4. The building material compressive strength testing device according to claim 1, characterized in that: The base has a side hole that connects to the storage slot, and a storage box is slidably installed in the side hole.

5. The building material compressive strength testing device according to claim 1, characterized in that: A rubber pad is provided at the bottom of the protective cover.

6. The building material compressive strength testing device according to claim 1, characterized in that: The protective cover has an observation window on its side.

7. The building material compressive strength testing device according to claim 1, characterized in that: A pressure sensor is fixedly installed at the bottom of the pressure plate.

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