Building material impact resistance detection device

Abstract

The utility model discloses a building material anti-impact detection device, which relates to the technical field of building material detection and comprises a detection box, a sealing door is movably mounted at the front end of the detection box, a fixing mechanism is arranged in the bottom of the detection box, toughened glass side plates are fixedly mounted at two ends of the detection box, and the toughened glass side plates are fixedly mounted on the front end of the detection box. And an impact mechanism is fixedly mounted in the middle of the detection box. According to the building material impact resistance detection device, the tempered glass side plates are fixedly installed at the two ends of the detection box, the isolation protection effect is achieved, observation and detection are not affected, building materials are prevented from splashing to hurt others, follow-up cleaning is facilitated, building materials of different sizes can be fixed, the detection compatibility is better, and the detection efficiency is improved. When the impact hammer descends and releases energy, a test sample is hit, the impact resistance of different materials can be quantitatively evaluated and tested, building materials meeting specific application requirements are selected and designed, and the safety and stability of a building structure are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building material detection, in particular to a building material impact resistance detection device. Background Art

[0002] When subjected to impact or external force, building materials must have sufficient impact resistance to ensure the structural safety and stability of the building. The impact resistance of building materials is directly related to the stability and durability of the building structure. If the building materials cannot withstand impact, it may cause damage to structural components, thereby affecting the overall safety of the building. Before using different building materials, quantitative evaluation and testing of impact resistance is required, which helps to select and design building materials suitable for specific application requirements and ensure the safety and stability of the building structure.

[0003] Based on this, a device for detecting the impact resistance of building materials is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A device for testing the impact resistance of building materials comprises a testing box, a sealing door is movably installed at the front end of the testing box, a fixing mechanism is arranged in the bottom of the testing box, tempered glass side panels are fixedly installed at both ends of the testing box, an impact mechanism is fixedly installed in the middle of the testing box, the sealing door comprises a door frame; the fixing mechanism comprises a bearing plate; and the impact mechanism comprises an impact frame.

[0006] A further improvement of the technical solution of the utility model is that a hinge is arranged at the left end of the door frame, a tempered glass plate is fixedly mounted on the door frame, a handle is rotatably mounted on the right surface of the door frame, and the sealed door further comprises a card slot.

[0007] A further improvement of the technical solution of the utility model is that the card slot is arranged at one side of the front end of the detection box, and the door frame is rotatably mounted at the front end of the detection box through hinges.

[0008] A further improvement of the technical solution of the utility model is that a fixing frame is fixedly installed on the top of the bearing plate, screw rods are threadedly inserted at both ends of the fixing frame, a gasket is fixedly installed at one end inside the screw rod, and a pulley is rotatably installed at the bottom of the bearing plate.

[0009] A further improvement of the technical solution of the utility model is that a hydraulic cylinder is fixedly installed at the top center of the impact frame, energy storage mechanisms are fixedly installed on both sides of the hydraulic cylinder and located on the top of the impact frame, a release lock is fixedly installed at the bottom of the hydraulic cylinder, the bottom of the release lock is connected to a base plate, limited pulley blocks are fixedly installed at both ends of the base plate, and an impact hammer is fixedly installed at the bottom center of the base plate.

[0010] A further improvement of the technical solution of the utility model is that the bottom of the energy storage mechanism overlaps with the top of the base plate, and the base plate is slidably mounted on the impact frame through limiting pulley groups at both ends.

[0011] A further improvement of the technical solution of the utility model is that the energy storage mechanism includes an energy storage column, a push rod is inserted into the bottom of the energy storage column in a sliding limit position, and an energy storage spring is fixedly installed at the top of the push rod and located in the top of the energy storage column.

[0012] A further improvement of the technical solution of the utility model is that: the energy storage mechanism is provided with two groups.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a device for testing the impact resistance of building materials. The main body of the device is a testing box, and the tempered glass side panels fixedly installed at both ends of the testing box play an isolation and protection role during impact testing without affecting observation and testing. During impact testing, it prevents building materials from splashing and injuring others, avoids environmental pollution, and facilitates subsequent cleaning. By rotating the handle on the card slot, the sealed door can be rotated to open with the hinge, so that the internal fixing mechanism can be pulled out to perform fixed testing on the building materials. The tempered glass plate on the sealed door also plays a protective isolation role without affecting the observation and testing effect.

[0015] 2. The utility model provides a device for detecting the impact resistance of building materials. In this embodiment, the load-bearing plate is pulled out by the pulley at the bottom of the load-bearing plate, and then the building materials are placed on the fixed frame. The screw rod is rotated to make the gaskets at both ends of the fixed frame approach continuously, so as to clamp and fix the building materials, which is convenient for maintaining stability during impact detection, and can play a fixing role for building materials of different volumes. The device for detecting the impact resistance of building materials has better detection compatibility.

[0016] 3. The utility model provides a device for detecting the impact resistance of building materials. After the building materials are fixed, the height of the base plate is lifted by the hydraulic cylinder in cooperation with the limit pulley group, thereby raising the height of the impact hammer. After lifting to the specified height, the connection with the top of the base plate is released by releasing the bottom of the lock, so that the impact hammer descends to release energy and hits the test sample. When the height of the impact hammer is lifted, the base plate rises to push the push rod, thereby compressing the energy storage spring to store energy and hit the test sample when releasing the energy. The magnitude of the impact force depends on the degree of compression of the energy storage spring and the height of the lifted impact hammer. The device for detecting the impact resistance of building materials can quantitatively evaluate and test the impact resistance of different materials, select and design building materials suitable for specific application requirements, and ensure the safety and stability of the building structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the building material impact resistance detection device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the sealing door of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 4 This is a bottom perspective structural diagram of the fixing mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the impact mechanism of the utility model.

[0022] In the figure: 1. detection box; 2. sealing door; 3. fixing mechanism; 4. tempered glass side panel; 5. impact mechanism; 21. hinge; 22. door frame; 23. tempered glass plate; 24. handle; 25. slot; 31. load-bearing plate; 32. gasket; 33. fixing frame; 34. screw rod; 35. pulley; 51. limit pulley group; 52. energy storage mechanism; 53. hydraulic cylinder; 54. impact frame; 55. impact hammer; 56. release lock; 57. base plate; 521. push rod; 522. energy storage column; 523. energy storage spring. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] like Figure 1-2As shown, the utility model provides a building material impact resistance detection device, including a detection box 1, a sealed door 2 is movably installed at the front end of the detection box 1, a fixing mechanism 3 is arranged in the bottom of the detection box 1, tempered glass side panels 4 are fixedly installed at both ends of the detection box 1, and an impact mechanism 5 is fixedly installed in the middle of the detection box 1. The sealed door 2 includes a door frame 22, a hinge 21 is arranged at the left end of the door frame 22, a tempered glass plate 23 is fixedly installed on the door frame 22, a handle 24 is rotatably installed on the right side surface of the door frame 22, and the sealed door 2 also includes a card slot 25, the card slot 25 is opened at one side of the front end of the detection box 1, and the door frame 22 is rotatably installed at the front end of the detection box 1 through the hinge 21.

[0025] The main body of the building material impact resistance detection device is a detection box 1, and the tempered glass side panels 4 fixedly installed at both ends of the detection box 1 play an isolation and protection role during impact detection without affecting observation and detection, preventing building materials from splashing and injuring others during impact detection, avoiding environmental pollution, and facilitating subsequent cleaning. The handle 24 on the card slot 25 can be rotated to open the sealed door 2 in cooperation with the hinge 21, so that the internal fixing mechanism 3 can be pulled out to fix the building materials for detection. The tempered glass plate 23 on the sealed door 2 also plays a protective isolation role without affecting the observation and detection effect.

[0026] like Figure 3-4 As shown, the utility model provides a technical solution: preferably, the fixing mechanism 3 includes a bearing plate 31, a fixing frame 33 is fixedly installed on the top of the bearing plate 31, screw rods 34 are threadedly inserted at both ends of the fixing frame 33, a gasket 32 ​​is fixedly installed at one end inside the screw rod 34, and a pulley 35 is rotatably installed at the bottom of the bearing plate 31.

[0027] In this embodiment, the supporting plate 31 is pulled out by the pulley 35 at the bottom of the supporting plate 31, and then the building material is placed on the fixed frame 33, and the screw rod 34 is rotated to make the gaskets 32 at both ends of the fixed frame 33 approach continuously, so as to clamp and fix the building material, so as to maintain stability during impact detection, and can play a fixing role for building materials of different volumes. The building material anti-impact detection device has better detection compatibility.

[0028] like Figure 5As shown, the utility model provides a technical solution: preferably, the impact mechanism 5 includes an impact frame 54, a hydraulic cylinder 53 is fixedly installed at the top center of the impact frame 54, energy storage mechanisms 52 are fixedly installed on both sides of the hydraulic cylinder 53 and located at the top of the impact frame 54, a release lock 56 is fixedly installed at the bottom of the hydraulic cylinder 53, and the bottom of the release lock 56 is connected to a base plate 57, and limited pulley groups 51 are fixedly installed at both ends of the base plate 57, and an impact hammer 55 is fixedly installed at the bottom center of the base plate 57, the bottom of the energy storage mechanism 52 is overlapped with the top of the base plate 57, and the base plate 57 is slidably installed on the impact frame 54 through the limited pulley groups 51 at both ends, the energy storage mechanism 52 includes an energy storage column 522, a push rod 521 is inserted into the bottom of the energy storage column 522 for sliding and limiting, and an energy storage spring 523 is fixedly installed at the top of the push rod 521 and located at the top of the energy storage column 522, and the energy storage mechanism 52 is provided with two groups.

[0029] After the building materials are fixed, the height of the base plate 57 is lifted by the hydraulic cylinder 53 in cooperation with the limiting pulley group 51, thereby lifting the height of the impact hammer 55. After lifting to the specified height, the connection with the top of the base plate 57 is released by releasing the bottom of the lock 56, so that the impact hammer 55 drops to release energy and hits the test sample. When the height of the impact hammer 55 is lifted, the base plate 57 rises to push the push rod 521, thereby compressing the energy storage spring 523 to store energy and hit the test sample when releasing energy. The magnitude of the impact force depends on the degree of compression of the energy storage spring 523 and the height of the lifting impact hammer 55. The building material impact resistance detection device can quantitatively evaluate and test the impact resistance of different materials, select and design building materials suitable for specific application requirements, and ensure the safety and stability of the building structure.

[0030] The working principle of the building material impact resistance detection device is described in detail below.

[0031] like Figure 1-5As shown, the main body of the building material anti-impact detection device is a detection box 1, and the tempered glass side panels 4 fixedly installed at both ends of the detection box 1 play an isolation and protection role during impact detection without affecting observation and detection, and prevent building materials from splashing and injuring others during impact detection, avoid environmental pollution, and facilitate subsequent cleaning. By rotating the handle 24 on the card slot 25, the sealed door 2 can be rotated to open the hinge 21, so that the internal fixing mechanism 3 can be pulled out to fix the building materials for detection. The tempered glass plate 23 on the sealed door 2 also plays a protective isolation role without affecting the observation and detection effect. In this embodiment, the bearing plate 31 is pulled out by the pulley 35 at the bottom of the bearing plate 31, and then the building materials are placed on the fixed frame 33, and the screw rod 34 is rotated to make the gaskets 32 at both ends of the fixed frame 33 approach continuously, so that the building materials are clamped and fixed, which is convenient for maintaining stability during impact detection and for different bodies. It can play a fixing role for building materials of all sizes. The impact resistance detection device for building materials has better detection compatibility. After the building materials are fixed, the height of the base plate 57 is lifted by the hydraulic cylinder 53 in cooperation with the limiting pulley group 51, thereby lifting the height of the impact hammer 55. After lifting to the specified height, the connection with the top of the base plate 57 is released by releasing the bottom of the lock 56, so that the impact hammer 55 drops to release energy and hits the test sample. When the height of the impact hammer 55 is lifted, the base plate 57 rises and pushes the push rod 521, thereby compressing the energy storage spring 523 to store energy and hit the test sample when releasing energy. The size of the impact force depends on the degree of compression of the energy storage spring 523 and the height of the lifted impact hammer 55. The impact resistance detection device for building materials can quantitatively evaluate and test the impact resistance of different materials, select and design building materials suitable for specific application requirements, and ensure the safety and stability of the building structure.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for testing the impact resistance of building materials, comprising a testing box (1), characterized in that: A sealed door (2) is movably mounted at the front end of the detection box (1); a fixing mechanism (3) is arranged in the bottom of the detection box (1); tempered glass side panels (4) are fixedly mounted at both ends of the detection box (1); an impact mechanism (5) is fixedly mounted in the middle of the detection box (1); the sealed door (2) comprises a door frame (22); the fixing mechanism (3) comprises a bearing plate (31); and the impact mechanism (5) comprises an impact frame (54).

2. The device for detecting the impact resistance of building materials according to claim 1, characterized in that: The left end of the door frame (22) is provided with a hinge (21), a tempered glass plate (23) is fixedly mounted on the door frame (22), a handle (24) is rotatably mounted on the right side surface of the door frame (22), and the sealed door (2) also includes a card slot (25).

3. A building material impact resistance detection device according to claim 2, characterized in that: The card slot (25) is provided at one side of the front end of the detection box (1), and the door frame (22) is rotatably mounted at the front end of the detection box (1) via a hinge (21).

4. The device for detecting the impact resistance of building materials according to claim 1, characterized in that: A fixing frame (33) is fixedly mounted on the top of the bearing plate (31), screw rods (34) are threadedly inserted at both ends of the fixing frame (33), a gasket (32) is fixedly mounted on one end of the screw rod (34), and a pulley (35) is rotatably mounted on the bottom of the bearing plate (31).

5. The device for detecting the impact resistance of building materials according to claim 1, characterized in that: A hydraulic cylinder (53) is fixedly mounted at the top center of the impact frame (54); energy storage mechanisms (52) are fixedly mounted on both sides of the hydraulic cylinder (53) and located at the top of the impact frame (54); a release lock (56) is fixedly mounted at the bottom of the hydraulic cylinder (53); a base plate (57) is connected to the bottom of the release lock (56); limited pulley blocks (51) are fixedly mounted at both ends of the base plate (57); and an impact hammer (55) is fixedly mounted at the bottom center of the base plate (57).

6. The device for detecting the impact resistance of building materials according to claim 5, characterized in that: The bottom of the energy storage mechanism (52) overlaps the top of the base plate (57), and the base plate (57) is slidably mounted on the impact frame (54) via limiting pulley sets (51) at both ends.

7. The device for detecting the impact resistance of building materials according to claim 5, characterized in that: The energy storage mechanism (52) comprises an energy storage column (522), a push rod (521) is inserted into the bottom of the energy storage column (522) in a sliding and limiting manner, and an energy storage spring (523) is fixedly installed at the top of the push rod (521) and located in the top of the energy storage column (522).

8. The device for detecting the impact resistance of building materials according to claim 7, characterized in that: The energy storage mechanism (52) is provided in two groups.

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