Building material impact resistance detection equipment

Abstract

The utility model provides building material impact resistance detection equipment, and relates to the field of detection equipment.The building material impact resistance detection equipment comprises a supporting frame body, an impact component and a detection component, firstly, a material needing to be tested is put into the detection component, and the impact weight needed by the material needing to be tested is determined; at the moment, the connecting body of which the weight is determined is pulled out, the impact head and the counterweight bodies are not limited at the moment, and meanwhile, the impact head drives the counterweight bodies to fall in the direction of the detection framework along the surfaces of the two guide bodies in a free falling manner; after the impact resistance detection is finished, the weights of the drop hammers can be accumulated and combined through the cooperative operation of the components, so that the drop hammers are mutually connected into a whole, the test of any weight can be conveniently carried out aiming at different materials, the use time of the link of replacing the drop hammers with different test weights is greatly saved, and the efficiency of the detection work is improved.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to an impact resistance detection device for building materials. Background Art

[0002] The impact resistance detection device for building materials is commonly used for the impact resistance detection of building materials, which can accurately measure the performance of building materials when being impacted, provide reliable data for evaluating the material quality. Most of the current commonly used detection devices are drop hammer impact tests. This test method can be used for the impact tests of various materials, and can set different impact energies and speeds to detect the reliability of the function and the integrity of the structure of the material under the impact environment, so as to realize the impact wave and impact energy suffered by the product in the actual environment, thereby helping to improve the system or optimize the packaging structure of the product.

[0003] Nowadays, most of the drop hammer impact tests often lift drop hammers with different weights to different heights through support columns and then let them fall to simulate the impact environment. When detecting different materials, the weights and sizes of the drop hammers to be used are different. However, most of the current drop hammers for testing are single individuals with different sizes and weights, and cannot be connected to each other to form a whole to change the weight for testing different materials. Whenever different materials are detected, different weight drop hammers need to be replaced, which reduces the efficiency of the detection work.

[0004] Therefore, it is necessary to provide a new impact resistance detection device for building materials to solve the above technical problems. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides an impact resistance detection device for building materials.

[0006] An impact resistance detection device for building materials provided by the utility model includes: a support frame body, an impact member, and a detection member. The top end of the support frame body is fixedly connected to the top end of the impact member, and the detection member is located directly below the impact member.

[0007] The impact member includes an impact head, two guiding bodies, and a plurality of counterweight bodies. Guide grooves matching the guiding bodies are formed on both sides of the impact head and the plurality of counterweight bodies. The two guiding bodies are respectively located inside the guide grooves formed on both sides of the impact head and the plurality of counterweight bodies. The plurality of counterweight bodies and the impact head are detachably connected through connecting bodies.

[0008] Preferably, connecting blocks are fixedly provided at the bottoms of the plurality of counterweights. First connecting holes and second connecting holes matching the connecting body are formed inside the connecting blocks and on the surfaces of the counterweights respectively. Connecting grooves matching the connecting blocks are formed at the tops of the plurality of counterweights. The connecting blocks are located inside the connecting grooves. The tops and bottoms of the plurality of counterweights are mutually attached. One end of the connecting body penetrates the surface of the counterweight and is located inside the second connecting hole, and the other end of the connecting body extends into the first connecting hole. The plurality of counterweights and the connecting body are detachably connected to each other.

[0009] Preferably, a connecting groove matching the connecting block is also formed at the top of the impact head. The connecting block is located inside the connecting groove. The top of the impact head is attached to the bottom of the counterweight. A third connecting hole with the same size as the second connecting hole is formed on the surface of the impact head. One end of the connecting body penetrates the surface of the impact head and is located inside the third connecting hole, and the connecting body extends into the second connecting hole. The impact head and the counterweight are detachably connected through the connecting body.

[0010] Preferably, the cross-section of the counterweight is in an H shape, and the top surface of the impact head is also in an H shape, and the bottom of the impact head is in an arc shape.

[0011] Preferably, the support frame body includes a support body and four support columns. The four support columns are all inclined. A support plate is fixedly provided at the tops of the four support columns. The top of the support plate is attached to the bottom of one end of the support body. The tops of the two guiding bodies are fixedly connected to the bottom of one end of the support body. A connecting block is fixedly provided at the bottom of one end of the support body. The support plate, the guiding bodies and the connecting block are all located on the same side of the support body. The connecting block and the counterweight are detachably connected through the connecting body.

[0012] Preferably, the first connecting hole, the second connecting hole and the third connecting hole are the same in size and are aligned and communicated.

[0013] Preferably, the detection member includes a detection box body. The detection box body is located directly below the impact member. A protective pad is provided at the bottom of the detection box body.

[0014] Compared with the related art, a building material impact resistance detection device provided by the present utility model has the following beneficial effects:

[0015] When performing impact detection, first, place the material to be tested inside the detection component, determine the impact weight required for the material to be tested. At this time, pull out the connecting body with the determined weight outward. At this time, the impact head and multiple counterweights will lose their limits, and at the same time, the impact head will drive multiple counterweights to fall freely along the surfaces of the two guiding bodies towards the detection framework. When the bottom of the impact head contacts the material to be detected, the anti-impact detection ends. Through the coordinated operation of the above components, the weights of the drop hammers can be accumulated and combined to connect them into a whole, facilitating the testing of any weight for different materials, greatly saving the time for replacing the drop hammers with different test weights, and improving the efficiency of the detection work. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of an anti-impact detection device for building materials provided by the present utility model;

[0017] Figure 2 It is a schematic diagram of a partial structure of the support frame provided by the present utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of the impact component and the detection component provided by the present utility model;

[0019] Figure 4 It is a schematic diagram of the split structure of the impact component and the support body provided by the present utility model;

[0020] Figure 5 It is a schematic diagram of a partial structure of the impact component provided by the present utility model.

[0021] Reference numerals in the figure: 1, support frame; 2, support column; 3, support plate; 4, support body; 5, impact component; 6, impact head; 7, counterweight; 8, guiding body; 9, guiding groove; 10, connecting body; 11, connecting block; 12, first connection hole; 13, second connection hole; 14, third connection hole; 15, detection component; 16, detection box; 17, protective pad; 18, connection groove. Detailed Embodiment

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , wherein, Figure 1 It is a schematic diagram of the overall structure of an anti-impact detection device for building materials provided by the present utility model; Figure 2 It is a schematic diagram of a partial structure of the support frame provided by the present utility model;Figure 3 Schematic diagram of the overall structure of the impact member and the detection member provided by the present utility model; Figure 4 Schematic diagram of the split structure of the impact member and the support body provided by the present utility model; Figure 5 Partial structural schematic diagram of the impact member provided by the present utility model.

[0024] In the specific implementation process, as Figures 1 - 5 shown, a building material impact resistance detection device provided by the present utility model includes a support frame body 1, an impact member 5, and a detection member 15. The top end of the support frame body 1 is fixedly connected to the top end of the impact member 5, and the detection member 15 is located directly below the impact member 5.

[0025] The impact member 5 includes an impact head 6, two guide bodies 8, and a plurality of counterweights 7. Guide grooves 9 matching the guide bodies 8 are provided on both sides of the impact head 6 and the plurality of counterweights 7. The two guide bodies 8 are respectively located inside the guide grooves 9 provided on both sides of the impact head 6 and the plurality of counterweights 7. The plurality of counterweights 7 and the impact head 6 are detachably connected through a connecting body 10. The mutual cooperation of the two guide bodies 8 with the impact head 6 and the plurality of counterweights 7 can accurately impact the material to be tested, making the experimental data more accurate.

[0026] Connecting blocks 11 are fixedly provided at the bottoms of the plurality of counterweights 7. Second connection holes 13 and first connection holes 12 matching the connecting body 10 are respectively provided inside the connecting blocks 11 and on the surfaces of the counterweights 7. Connection grooves 18 matching the connecting blocks 11 are provided at the tops of the plurality of counterweights 7. The connecting blocks 11 are located inside the connection grooves 18. The tops and bottoms of the plurality of counterweights 7 are mutually attached. One end of the connecting body 10 penetrates the surface of the counterweight 7 and is located inside the second connection hole 13, and the other end of the connecting body 10 extends into the first connection hole 12. The plurality of counterweights 7 and the connecting body 10 are detachably connected. The combined use of the connecting blocks 11, the connection grooves 18, and the connecting body 10 can enable different weight ratios for different materials, making the experimental process more convenient and improving the experimental work efficiency.

[0027] A connection groove 18 matching the connecting block 11 is also provided at the top of the impact head 6. The connecting block 11 is located inside the connection groove 18, and the top of the impact head 6 is attached to the bottom of the counterweight 7. Third connection holes 14 with the same size as the second connection holes 13 are provided on the surface of the impact head 6. One end of the connecting body 10 penetrates the surface of the impact head 6 and is located inside the third connection hole 14, and the connecting body 10 extends into the second connection hole 13. The impact head 6 and the counterweight 7 are detachably connected through the connecting body 10. The mutual cooperation between the impact head 6 and the counterweight 7 can better perform impact detection on the material to be detected.

[0028] The cross-section of the counterweight 7 is in an H shape, and the top surface of the impact head 6 is the same as the cross-section of the counterweight 7, both in an H shape. The bottom of the impact head 6 is in an arc shape, which can enable the impact head 6 and the counterweight 7 to fall better along the surface of the guide body 8 to perform an impact test on the material to be detected.

[0029] The support frame body 1 includes a support body 4 and four support columns 2. The four support columns 2 are all inclined. The tops of the four support columns 2 are fixedly provided with a support plate 3. The top of the support plate 3 is attached to the bottom of one end of the support body 4. The tops of the two guide bodies 8 are both fixedly connected to the bottom of one end of the support body 4. A connecting block 11 is fixedly provided at the bottom of one end of the support body 4. The support plate 3, the guide bodies 8 and the connecting block 11 are all located on the same side of the support body 4. The connecting block 11 and the counterweight 7 are detachably connected through a connecting body 10. The four support columns 2 being all inclined can improve the stability of the entire detection device, making the detected data more stable and accurate.

[0030] The first connection hole 12, the second connection hole 13 and the third connection hole 14 are the same in size and are aligned and communicated, facilitating the installation and disassembly operations of the connecting body 10.

[0031] The detection member 15 includes a detection box body 16. The detection box body 16 is located directly below the impact member 5. A protective pad 17 is provided at the bottom of the detection box body 16. The detection box body 16 can prevent the material to be detected from splashing due to impact during the test and prevent damage to the surrounding area. The protective pad 17 can relieve the impact of the detection box body 16 on the ground.

[0032] The working principle provided by the present utility model is as follows:

[0033] When performing an impact detection, first, the material to be tested is placed inside the detection box body 16. The weight of the impact is determined for the material to be tested. At this time, the determined connecting body 10 is pulled outwards. At this time, the first connection hole 12 inside the connecting block 11 and the second connection hole 13 inside the counterweight 7 lose their limits. At the same time, the impact head 6 will drive the counterweight 7 to fall freely along the surfaces of the two guide bodies 8 towards the detection box body 16. When the bottom of the impact head 6 contacts the material to be detected, the anti-impact detection ends.

[0034] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An impact resistance testing device for building materials, characterized in that, Including: a support frame body (1), an impact member (5), and a detection member (15). The top end of the support frame body (1) is fixedly connected to the top end of the impact member (5), and the detection member (15) is located directly below the impact member (5). The impact member (5) includes an impact head (6), two guide bodies (8), and a plurality of counterweight bodies (7). Guide grooves (9) matching the guide bodies (8) are formed on both sides of the impact head (6) and the plurality of counterweight bodies (7). The two guide bodies (8) are respectively located inside the guide grooves (9) formed on both sides of the impact head (6) and the plurality of counterweight bodies (7). The plurality of counterweight bodies (7) and the impact head (6) are detachably connected through connecting bodies (10).

2. The building material impact resistance testing device according to claim 1, characterized in that, Connecting blocks (11) are fixedly provided at the bottoms of the plurality of counterweight bodies (7). First connecting holes (12) and second connecting holes (13) matching the connecting bodies (10) are formed inside the connecting blocks (11) and on the surfaces of the counterweight bodies (7). Connecting grooves (18) matching the connecting blocks (11) are formed at the tops of the plurality of counterweight bodies (7). The connecting blocks (11) are located inside the connecting grooves (18). The tops and bottoms of the plurality of counterweight bodies (7) are mutually attached. One end of the connecting body (10) penetrates the surface of the counterweight body (7) and is located inside the second connecting hole (13), and the other end of the connecting body (10) extends into the first connecting hole (12). The plurality of counterweight bodies (7) and the connecting bodies (10) are detachably connected to each other.

3. The impact resistance testing equipment for building materials according to claim 2, wherein, A connecting groove (18) matching the connecting block (11) is also formed at the top of the impact head (6). The connecting block (11) is located inside the connecting groove (18), and the top of the impact head (6) is attached to the bottom of the counterweight body (7). A third connecting hole (14) with the same size as the second connecting hole (13) is formed on the surface of the impact head (6). One end of the connecting body (10) penetrates the surface of the impact head (6) and is located inside the third connecting hole (14), and the connecting body (10) extends into the second connecting hole (13). The impact head (6) and the counterweight body (7) are detachably connected through the connecting body (10).

4. The building material impact resistance testing device according to claim 3, characterized in that, The cross-section of the counterweight body (7) is in an H shape, and the top surface of the impact head (6) is also in an H shape, and the bottom of the impact head (6) is in an arc shape.

5. The impact resistance testing device for building materials according to claim 4, characterized in that, The support frame body (1) includes a support body (4) and four support columns (2). The four support columns (2) are all inclined. A support plate (3) is fixedly provided at the top of the four support columns (2). The top of the support plate (3) is in contact with the bottom of one end of the support body (4). The tops of the two guide bodies (8) are fixedly connected to the bottom of one end of the support body (4). A connecting block (11) is fixedly provided at the bottom of one end of the support body (4). The support plate (3), the guide bodies (8) and the connecting block (11) are all located on the same side of the support body (4). The connecting block (11) and the counterweight body (7) are detachably connected through a connecting body (10).

6. The impact resistance testing device for building materials according to claim 5, characterized in that, The first connection hole (12), the second connection hole (13) and the third connection hole (14) have the same size and are aligned and communicated with each other.

7. The building material impact resistance testing equipment according to claim 6, characterized in that, The detection member (15) includes a detection box body (16). The detection box body (16) is located directly below the impact member (5). A protective pad (17) is provided at the bottom of the detection box body (16).

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