Fireproof material fireproof performance detection device

Abstract

The utility model belongs to fireproof material detection device technical field, especially is a kind of fireproof material fireproof performance detection device, including detection box and carrier plate, the upper hinged sealing door is arranged, the side of detection box is provided with igniter, the upper portion of detection box is provided with air inlet pipe, the inside of detection box is provided with drive assembly, the carrier plate is provided with adjusting assembly, the side of detection box is provided with controller;Drive assembly includes the two guide plates of fixed mounting in the cavity both side walls of detection box.The utility model is through the setting of adjusting assembly, can be fixed to fireproof material and carry out angle adjustment, so that its surface and bottom can obtain the detection of fireproof performance, it is convenient to multi-angle detection and carries out analysis detection, improves detection accuracy;Through the setting of drive assembly, fireproof material can be taken and placed to the inside of detection box, avoid the problem that the inside temperature of detection box is too high and leads to inconveniently taking and placing, improve detection convenience.

Description

Technical Field

[0001] This utility model relates to the technical field of fireproof material testing devices, specifically a fireproof material fire resistance performance testing device. Background Technology

[0002] Fire-resistant materials are materials that can prevent or inhibit the spread of flames. They are mainly used in the construction industry and are popular due to their excellent fire-resistant properties. During their production and processing, their fire-resistant properties need to be tested, so appropriate testing equipment is required. According to patent publication number CN 210834806 U, a fire resistance performance testing device for nano-level fire retardant materials is disclosed. In this application, the internal temperature of the shell is too high, making it difficult to remove the fire retardant material after testing, which makes the material handling cumbersome and inconvenient, and the use effect is not good. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a fire-resistant material fire resistance performance testing device, which solves the problems mentioned in the background art.

[0004] (ii) Technical solution.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A fire-resistant material fire resistance performance testing device includes a testing box and a carrier plate. A sealing door is hinged to the top of the testing box. An igniter is provided on one side of the testing box. An air inlet pipe is provided on the upper part of the testing box. A drive assembly is provided inside the testing box. An adjustment assembly is provided on the carrier plate. A controller is provided on one side of the testing box. The drive assembly includes two guide plates fixedly installed on the two side walls of the inner cavity of the detection chamber. Guide blocks are slidably connected to both guide plates, and both guide blocks are fixedly connected to the carrier plate. A rack is provided at the bottom of the carrier plate. A rotating shaft is rotatably connected inside the detection chamber. Two rotating gears are fixedly installed on the outer wall of the rotating shaft. A drive motor is fixedly installed on one side of the detection chamber, and the output shaft of the drive motor is fixedly connected to the rotating shaft.

[0006] Furthermore, the rotating gear meshes with the rack.

[0007] Furthermore, the adjustment assembly includes two heat insulation plates fixedly installed on both sides of the upper part of the carrier plate. A rotating shaft is rotatably connected inside each of the two heat insulation plates. A support block is fixedly installed on the opposite side of each of the two rotating shafts. A threaded rod is threadedly connected to the support block. A rocker arm is fixedly installed on the upper part of the threaded rod. A stop plate is rotatably connected to the bottom of the threaded rod. A worm gear is fixedly installed on one side of one of the rotating shafts. A worm is rotatably connected inside the heat insulation plate. A micro motor is fixedly installed inside the heat insulation plate. The output shaft of the micro motor is fixedly connected to the worm.

[0008] Furthermore, the worm gear meshes with the worm wheel.

[0009] (III) Beneficial Effects Compared with the prior art, this utility model provides a fire-resistant material fire resistance performance testing device, which has the following beneficial effects: This invention allows for the fixing and angle adjustment of fire-resistant materials by adjusting the components, enabling the testing of fire-resistant performance on both the surface and bottom. This facilitates multi-angle testing and analysis, improving testing accuracy. Furthermore, the drive component allows for the loading and unloading of fire-resistant materials into the testing chamber, avoiding the problem of excessively high internal temperatures that could hinder material loading and unloading, thus improving testing convenience. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the testing box of this utility model; Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model; Figure 4 This is a schematic diagram of the structure of the drive component of this utility model.

[0011] In the diagram: 1. Detection box; 2. Sealed door; 3. Drive assembly; 31. Rotating shaft; 32. Rotating gear; 33. Rack; 34. Drive motor; 35. Guide plate; 36. Guide block; 4. Controller; 5. Igniter; 6. Air intake pipe; 7. Carrier plate; 8. Adjustment assembly; 81. Heat insulation plate; 82. Rotating shaft; 83. Support block; 84. Threaded rod; 85. Backing plate; 86. Rocker arm; 87. Worm gear; 88. Worm; 89. Micro motor. Detailed Implementation

[0012] 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.

[0013] Example like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figure, an embodiment of the present invention provides a fire-resistant material fire-resistant performance testing device, including a testing box 1 and a carrier plate 7, with a sealing door 2 hinged to the top. An igniter 5 is provided on one side of the testing box 1, and an air inlet pipe 6 is provided on the upper part of the testing box 1. A drive assembly 3 is provided inside the testing box 1, and an adjustment assembly 8 is provided on the carrier plate 7. A controller 4 is provided on one side of the testing box 1. The controller 4 controls the igniter 5 to ignite and burn the gas entering through the air inlet pipe 6 to test the fire-resistant performance. The adjustment assembly 8 can fix the fire-resistant material and adjust its angle so that the surface and bottom of the material can be tested for fire-resistant performance, facilitating multi-angle testing and analysis, and improving testing accuracy. The drive assembly 3 can be used to load and unload the fire-resistant material into the testing box 1, avoiding the problem of excessively high internal temperature of the testing box 1, which would make loading and unloading difficult, thus improving the convenience of testing. The drive assembly 3 includes two guide plates 35 fixedly installed on the two side walls of the inner cavity of the detection box 1. Guide blocks 36 are slidably connected to both guide plates 35. Both guide blocks 36 are fixedly connected to the carrier plate 7. A rack 33 is provided at the bottom of the carrier plate 7. A rotating shaft 31 is rotatably connected inside the detection box 1. Two rotating gears 32 are fixedly installed on the outer wall of the rotating shaft 31. A drive motor 34 is fixedly installed on one side of the detection box 1. The output shaft of the drive motor 34 is fixedly connected to the rotating shaft 31. The drive motor 34 drives the rotating shaft 31 to rotate, which in turn drives the rotating gears 32 to rotate. This causes the carrier plate 7 to slide out of the detection box 1 as the guide blocks 36 slide on the guide plates 35, for material loading and unloading.

[0014] like Figure 4 As shown, in some embodiments, the rotating gear 32 meshes with the rack 33; this facilitates adjustment.

[0015] like Figure 3As shown, in some embodiments, the adjusting assembly 8 includes two heat insulation plates 81 fixedly installed on both sides of the upper part of the carrier plate 7. A rotating shaft 82 is rotatably connected to each of the two heat insulation plates 81. Support blocks 83 are fixedly installed on opposite sides of the two rotating shafts 82. A threaded rod 84 is threadedly connected to the support block 83. A rocker arm 86 is fixedly installed on the upper part of the threaded rod 84, and a stop plate 85 is rotatably connected to the bottom of the threaded rod 84. A worm gear 87 is fixedly installed on one side of one of the rotating shafts 82. A worm 88 is rotatably connected inside the heat insulation plate 81. A micro motor 89 is fixedly installed inside the heat insulation plate 81, and the output shaft of the micro motor 89 is fixedly connected to the worm 88. Fireproof material is placed inside the support block 83. By rotating the rocker arm 86, the threaded rod 84 rotates, causing the stop plate 85 to move downwards, thus fixing the fireproof material. The micro motor 89 drives the worm 88 to rotate, which in turn drives the worm gear 87 to rotate. The rotating shaft 82 drives the fixed fireproof material to rotate, facilitating multi-angle detection.

[0016] like Figure 3 As shown, in some embodiments, the worm 88 meshes with the worm wheel 87; this facilitates adjustment.

[0017] The wiring diagrams of the electrical components in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use, so the control method and wiring layout will not be explained in detail.

[0018] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fire-resistant material fire resistance performance testing device, comprising a testing box (1) and a carrier plate (7), characterized in that: The detection box is hinged with a sealing door (2), an igniter (5) is provided on one side of the detection box (1), an air inlet pipe (6) is provided on the upper part of the detection box (1), a drive assembly (3) is provided inside the detection box (1), an adjustment assembly (8) is provided on the carrier plate (7), and a controller (4) is provided on one side of the detection box (1). The drive assembly (3) includes two guide plates (35) fixedly installed on the two side walls of the inner cavity of the test box (1). Guide blocks (36) are slidably connected to both guide plates (35). Both guide blocks (36) are fixedly connected to the carrier plate (7). A rack (33) is provided at the bottom of the carrier plate (7). A rotating shaft (31) is rotatably connected inside the test box (1). Two rotating gears (32) are fixedly installed on the outer wall of the rotating shaft (31). A drive motor (34) is fixedly installed on one side of the test box (1). The output shaft of the drive motor (34) is fixedly connected to the rotating shaft (31).

2. The fire resistance performance testing device for fire-resistant materials according to claim 1, characterized in that: The rotating gear (32) meshes with the rack (33).

3. The fire resistance performance testing device for fire-resistant materials according to claim 1, characterized in that: The adjustment assembly (8) includes two heat insulation plates (81) fixedly installed on both sides of the upper part of the carrier plate (7). A rotating shaft (82) is rotatably connected inside each of the two heat insulation plates (81). A support block (83) is fixedly installed on the opposite side of each of the two rotating shafts (82). A threaded rod (84) is threadedly connected to the support block (83). A rocker arm (86) is fixedly installed on the upper part of the threaded rod (84). A stop plate (85) is rotatably connected to the bottom of the threaded rod (84). A worm gear (87) is fixedly installed on one side of one of the rotating shafts (82). A worm (88) is rotatably connected inside the heat insulation plate (81). A micro motor (89) is fixedly installed inside the heat insulation plate (81). The output shaft of the micro motor (89) is fixedly connected to the worm (88).

4. The fire resistance performance testing device for fire-resistant materials according to claim 3, characterized in that: The worm (88) meshes with the worm wheel (87).

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