A device for detecting the impact resistance of a building material

Abstract

The utility model discloses a building material anti -impact detection device, including the protection box, the front of protection box below is equipped with the cleaning port, and the outside of cleaning port is equipped with the baffle, and the inboard of baffle is installed the plunger, and the sealed joint between plunger and cleaning port, the back of protection box below fixed mounting has the double -shaft air cylinder, and the output fixed connection of double -shaft air cylinder through to the inside of protection box is used for the cleaning board of waste chip and sundry cleaning, the top of protection box top is equipped with the fixing frame, and the top center of fixing frame is installed the lift cylinder, and the output fixed connection of lift cylinder through fixing frame bottom is equipped with the magnet sucking disc. The utility model through setting up protection box, baffle, cleaning port, double -shaft air cylinder and cleaning board etc. cooperate and use to facilitate the effect of the waste chip and sundry of building material after anti -impact detection to store and clean, to facilitate the effect when building material detection in succession, and, also facilitate to improve the efficiency of cleaning.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, specifically to a building materials impact resistance testing device. Background Technology

[0002] Building materials are the various materials used in construction projects. Building materials are diverse and can be broadly categorized as follows: (1) Inorganic materials, including metallic materials (ferrous and non-ferrous metals) and non-metallic materials (such as natural stone, calcined clay products, cement, concrete, and silicate products). (2) Organic materials, including plant-based materials, synthetic polymer materials (including plastics, coatings, and adhesives), and asphalt materials. (3) Composite materials, including asphalt concrete and polymer concrete, are generally composed of inorganic non-metallic materials and organic materials. However, after production, building materials typically require impact resistance testing; therefore, impact testing equipment is used to test them.

[0003] A search revealed that Chinese patent application number CN202222566537.7 discloses a device for testing the impact resistance of building materials. This utility model includes a workbench with a support frame at its top. A limit rod is mounted on the upper surface of the support frame, and a support plate is mounted on top of the limit rod. A lifting cylinder is mounted on top of the support plate, and an electromagnet chuck is mounted at the output end of the lifting cylinder. A movable iron disc is slidably connected to the limit rod, and a punching rod is mounted at the bottom of the movable iron disc. When the device is in operation, the lifting cylinder is activated, causing it to descend and engage with the movable iron disc. The electromagnet is then energized, attracting the movable iron disc. The lifting cylinder then lifts the punching rod, placing the concrete block to be tested into the limit groove. A clamping plate, under the action of a spring, holds the concrete block in place. Finally, the electromagnet is de-energized, allowing the punching rod to fall freely and strike the concrete block, thus testing its strength.

[0004] However, the existing technology and the device still have the following drawbacks:

[0005] When testing the impact resistance of building materials, this device can easily cause the building materials to generate debris and other impurities due to free fall impact, making it difficult to clean and affecting the effectiveness of subsequent testing. Utility Model Content

[0006] The purpose of this utility model is to provide a building material impact resistance testing device. This utility model uses components such as a protective box, baffle, cleaning port, dual-axis cylinder and cleaning plate to facilitate the storage and cleaning of waste and debris generated after the building material has undergone impact resistance testing. This facilitates the effectiveness of subsequent building material testing and also improves the cleaning efficiency, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An impact resistance testing device for building materials includes a protective box. A cleaning port is provided on the lower front side of the protective box, and a baffle is provided on the outer side of the cleaning port. A plunger is installed on the inner side of the baffle, and the plunger is sealed and snapped with the cleaning port. A dual-axis cylinder is fixedly installed on the lower back side of the protective box. The output end of the dual-axis cylinder, which extends into the protective box, is fixedly connected to a cleaning plate for cleaning waste and debris.

[0009] The protective box is equipped with a fixed frame on the top, and a lifting cylinder is installed at the center of the top of the fixed frame. An electromagnet is fixedly connected to the output end of the lifting cylinder through the bottom of the fixed frame. An iron block is magnetically fixed to the bottom of the electromagnet. An impact test rod for impact resistance testing of building materials is fixedly connected to the bottom of the iron block. The top two ends of the fixed frame are equipped with brackets, and the lifting cylinder is engaged with the inner side of the brackets.

[0010] Preferably, mounting bases are installed at both ends of the top of the protective housing, and support rods are fixedly installed at both ends of the top of the mounting bases.

[0011] Preferably, a fixing plate is fixedly installed on the top of the support rod, and a through hole is opened at the center of the top of the fixing plate, and an impact detection rod is provided inside the through hole.

[0012] Preferably, the top two ends of the fixing plate are fixedly installed with fixing seats, and the top of the fixing seats is provided with fixing grooves.

[0013] Preferably, the inside of the fixing groove is engaged with the bottom two ends of the fixing frame, and handles for hand gripping are installed on the upper sides of the fixing frame.

[0014] Preferably, the protective box has placement grooves on the front and back sides, and placement blocks are engaged inside the placement grooves. Placement seats for placing building materials are fixedly installed on the inner side of the placement blocks.

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

[0016] This utility model uses a combination of components such as a protective housing, baffles, cleaning ports, dual-axis cylinders, and cleaning plates to facilitate the storage and cleaning of waste and debris generated after impact testing of building materials. This improves the effectiveness of subsequent building material testing and also enhances cleaning efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the impact testing rod falling structure of this utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the separation structure between the middle fixed base and the fixed frame;

[0020] Figure 4 This is a schematic diagram of the separate structure of the protective box, baffle and mounting base of this utility model;

[0021] Figure 5 for Figure 4 Top view of the structure.

[0022] In the diagram: 1. Protective housing; 2. Mounting base; 3. Support rod; 4. Fixing plate; 5. Fixing seat; 501. Fixing groove; 6. Fixing frame; 601. Handle; 7. Lifting cylinder; 8. Electromagnetic chuck; 9. Iron block; 10. Impact detection rod; 11. Card seat; 12. Baffle; 13. Cleaning port; 14. Placement groove; 15. Placement seat; 16. Placement block; 17. Dual-axis cylinder; 18. Cleaning plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution:

[0025] An impact resistance testing device for building materials includes a protective housing 1. A cleaning port 13 is provided on the lower front side of the protective housing 1, and a baffle 12 is provided on the outer side of the cleaning port 13. A plunger is installed on the inner side of the baffle 12. The plunger and the cleaning port 13 are sealed and engaged. A dual-axis cylinder 17 is fixedly installed on the lower back side of the protective housing 1. The output end of the dual-axis cylinder 17, which extends into the protective housing 1, is fixedly connected to a cleaning plate 18 for cleaning waste and debris.

[0026] This utility model uses a combination of components such as a protective housing 1, a baffle 12, a cleaning port 13, a dual-axis cylinder 17, and a cleaning plate 18 to facilitate the storage and cleaning of waste and debris generated after impact testing of building materials. This improves the effectiveness of subsequent building material testing and also enhances cleaning efficiency.

[0027] Furthermore, by holding the groove ring on the outer side of the baffle 12 with one's hand, the baffle 12 is moved outward from the cleaning port 13 so that the cleaning port 13 is opened. Then, the dual-axis cylinder 17 is started so that its output end drives the cleaning plate 18 to move back and forth inside the protective box 1 so that the waste and debris stored inside can be cleaned out.

[0028] A fixed frame 6 is provided on the top of the protective box 1, and a lifting cylinder 7 is installed at the center of the top of the fixed frame 6. An electromagnet chuck 8 is fixedly connected to the output end of the lifting cylinder 7 through the bottom of the fixed frame 6. An iron block 9 is magnetically fixed to the bottom of the electromagnet chuck. An impact test rod 10 for impact resistance testing of building materials is fixedly connected to the bottom of the iron block 9. The top two ends of the fixed frame 6 are equipped with a retaining seat 11, which facilitates the retaining and fixing of the lifting cylinder 7. The lifting cylinder 7 is clamped to the inside of the retaining seat 11. Mounting bases 2 are installed at the top two ends of the protective box 1. Support rods 3 are fixedly installed at the top two ends of the mounting bases 2. A fixing plate 4 is fixedly installed on the top of the support rods 3. A through hole is opened at the center of the top of the fixing plate 4, and the impact test rod 10 is installed inside the through hole.

[0029] Furthermore, this utility model utilizes the above-mentioned lifting cylinder 7, electromagnet chuck 8, iron block 9, and impact testing rod 10 in combination to facilitate the impact resistance testing of building materials.

[0030] By de-energizing the electromagnet chuck 8, the impact detection rod 10 on its bottom falls freely through the through hole to conduct impact resistance testing on the building materials placed on the mounting base 15. After the test is completed, the lifting cylinder 7 is activated, causing its output end to drive the electromagnet chuck 8 to descend and adhere to the iron block 9 set on the impact detection rod 10. Then, the electromagnet chuck 8 is energized to magnetically attract the iron block 9. Finally, the lifting cylinder 7 is used to lift it up for the next test.

[0031] Fixed bases 5 are fixedly installed at both ends of the top of the fixed plate 4. Fixed grooves 501 are opened on the top of the fixed bases 5. The inside of the fixed grooves 501 is engaged with the bottom ends of the fixed frame 6. Handles 601 for hand gripping are installed on the upper sides of the fixed frame 6.

[0032] By setting up the above-mentioned fixed base 5, fixed groove 501 and fixed frame 6, the fixed frame 6 can be easily disassembled and installed, so as to facilitate the inspection and replacement of the lifting cylinder 7 set on the fixed frame 6.

[0033] The protective housing 1 has mounting slots 14 on its front and back sides, and mounting blocks 16 are engaged inside the mounting slots 14. Mounting seats 15 for placing building materials are fixedly installed on the inner side of the mounting blocks 16. By setting up the mounting slots 14, mounting blocks 16 and mounting seats 15, it is easy to remove the mounting seats 15 from inside the protective housing 1, and it is also easy to adjust the distance between the two sets of mounting seats 15 so as to place building materials of different lengths.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building material impact resistance testing device, comprising a protective housing (1), characterized in that: The protective box (1) has a cleaning port (13) on the lower front side, and a baffle (12) is provided on the outer side of the cleaning port (13). A plunger is installed on the inner side of the baffle (12), and the plunger is sealed and snapped with the cleaning port (13). A double-shaft cylinder (17) is fixedly installed on the lower back side of the protective box (1). The output end of the double-shaft cylinder (17) that penetrates into the protective box (1) is fixedly connected to a cleaning plate (18) for cleaning waste and debris. The protective box (1) is provided with a fixed frame (6) on the top, and a lifting cylinder (7) is installed at the top center of the fixed frame (6). The output end of the lifting cylinder (7) through the bottom of the fixed frame (6) is fixedly connected to an electromagnet chuck (8). An iron block (9) is magnetically fixed at the bottom of the electromagnet chuck. An impact test rod (10) for impact resistance testing of building materials is fixedly connected at the bottom of the iron block (9). Card seats (11) are installed at both ends of the top of the fixed frame (6). The lifting cylinder (7) is clamped on the inner side of the card seat (11).

2. The impact resistance testing device for building materials according to claim 1, characterized in that: The protective box (1) has mounting bases (2) installed at both ends of the top, and support rods (3) are fixedly installed at both ends of the top of the mounting bases (2).

3. The impact resistance testing device for building materials according to claim 2, characterized in that: A fixing plate (4) is fixedly installed on the top of the support rod (3). A through hole is opened at the center of the top of the fixing plate (4), and an impact detection rod (10) is provided inside the through hole.

4. The impact resistance testing device for building materials according to claim 3, characterized in that: The top two ends of the fixing plate (4) are fixedly installed with fixing seats (5), and the top of the fixing seat (5) is provided with fixing groove (501).

5. The impact resistance testing device for building materials according to claim 4, characterized in that: The inside of the fixing groove (501) is engaged with the bottom two ends of the fixing frame (6), and handles (601) for hand gripping are installed on the upper sides of the fixing frame (6).

6. The impact resistance testing device for building materials according to claim 1, characterized in that: The protective box (1) has a mounting groove (14) on the front and back sides, and a mounting block (16) is snapped into the inside of the mounting groove (14). A mounting seat (15) for placing building materials is fixedly installed on the inside of the mounting block (16).

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