Observation device for incombustibility test

Abstract

The utility model discloses an observation device for a non-combustibility test, and relates to the field of observation devices.The observation device comprises a base, a combustion device is fixedly connected to the top of the base, a supporting assembly is arranged at the top of the base, a lifting assembly is arranged in the supporting assembly, and a first adjusting assembly is arranged at the top of the lifting assembly; a connecting assembly is arranged at the bottom of the first adjusting assembly, and a second adjusting assembly is arranged at the bottom of the connecting assembly. The hydraulic rods can be started, so that the two hydraulic rods move up and down, the connecting plate is driven to rotate through the telescopic rod, the observation plate is driven to rotate, and the observation direction of the observation plate is changed.

Description

Technical Field

[0001] The present application relates to the field of observation devices, and in particular to an observation device for non-flammability testing. Background Art

[0002] In the construction industry, the non-combustibility of building materials such as rock wool is an important indicator for evaluating their safety. When conducting non-combustibility tests, it is usually necessary to conduct combustion tests in a closed space to avoid the harm of toxic gases to personnel. However, it is difficult to observe combustion in a closed space, and traditional observation methods cannot meet the needs of safe and accurate observation.

[0003] The commonly used method is to set up a camera in a closed space for remote observation. However, this method has the problem of fixed viewing angle and inability to flexibly adjust the viewing angle, which limits the observation of the combustion state.

[0004] Therefore, it is necessary to invent an observation device for non-flammability test to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to solve the problems raised in the above-mentioned background technology, and to provide an observation device for non-flammability test.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] An observation device for a non-flammability test comprises a base, a combustion device is fixedly connected to the top of the base, a support assembly is arranged on the top of the base, a lifting assembly is arranged inside the support assembly, a first adjustment assembly is arranged on the top of the lifting assembly, a connecting assembly is arranged at the bottom of the first adjusting assembly, and a second adjustment assembly is arranged at the bottom of the connecting assembly.

[0008] Furthermore, the lifting assembly includes a first motor fixedly connected to the inside of the supporting assembly, the transmission end of the first motor is fixedly connected to a threaded sleeve, the inside of the threaded sleeve is rotatably connected to a screw rod, the top of the screw rod is fixedly connected to a fixed block, the top of the fixed block is fixedly connected to a supporting block, and the two supporting blocks are internally connected to a connecting plate rotatably connected via a rotating shaft.

[0009] By adopting the above technical solution, the first motor drives the threaded sleeve to rotate, thereby driving the screw rod to rise, thereby driving the connecting plate to rise.

[0010] Furthermore, a chassis is slidably connected to the top of the base, and a counterweight is fixedly connected to the top of the chassis.

[0011] By adopting the above technical solution, a counterweight is fixed on the top of the bottom plate, thereby improving the stability of the equipment.

[0012] Furthermore, the first adjustment component includes a second motor fixedly connected to the top of the connecting plate, a baffle is fixedly connected to the top of the connecting plate, a transmission rod is fixedly connected to the transmission end of the second motor, and the end of the transmission rod is rotatably connected to the baffle.

[0013] By adopting the above technical solution, the transmission rod is driven to rotate by the second motor, thereby facilitating the transmission of power to the observation panel.

[0014] Furthermore, the first adjustment component also includes a transmission column fixedly sleeved on the outside of the transmission rod, and an observation plate is fixedly connected to the top of the transmission column.

[0015] By adopting the above technical solution, the observation plate is driven to rotate by the rotation of the transmission column, thereby changing the irradiation direction of the observation plate.

[0016] Furthermore, the connection assembly includes two support plates fixedly connected to the bottom of the connection plate, the bottom of the support plate is rotatably connected to a vertical plate via a rotating shaft, two vertical plates are provided, and the bottom of the vertical plate is fixedly connected to a connection block.

[0017] By adopting the above technical solution, the connection between the support plate and the vertical plate facilitates the rotation of the connecting plate.

[0018] Furthermore, the second adjustment component includes a telescopic rod fixedly connected to the bottom of the connecting block, the bottom of the telescopic rod is fixedly connected to a hydraulic rod, and the hydraulic rod is fixedly connected to the top of the chassis.

[0019] By adopting the above technical solution, the connecting plate is driven to rotate by extending and retracting the hydraulic rod.

[0020] Furthermore, the threaded sleeve passes through the chassis and the counterweight, and is rotatably connected to the chassis and the counterweight.

[0021] By adopting the above technical solution, the threaded sleeve and the counterweight block are rotatably connected, so that power can be easily transmitted to other components.

[0022] In summary, the present application includes at least one of the following beneficial effects:

[0023] 1. In the present application, when the observation position of the observation plate needs to be adjusted, the hydraulic rods can be started to make the two hydraulic rods move up and down, thereby driving the connecting plate to rotate through the telescopic rod, thereby driving the observation plate to rotate, thereby changing the observation position of the observation plate.

[0024] 2. In the present application, when the viewing angle of the observation plate needs to be changed, the second motor can be started to drive the transmission rod to rotate, thereby driving the transmission column to rotate, thereby driving the observation plate to rotate, thereby changing the viewing angle of the observation plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the device in this application;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of some components of the main body of the device in this application;

[0027] Figure 3 It is the main body of the device in this application Figure 2 A schematic diagram of the enlarged three-dimensional structure of area A;

[0028] Figure 4 It is a side view stereoscopic structural diagram of some components of the main body of the device in this application;

[0029] Figure 5 It is the main body of the device in this application Figure 4 Schematic diagram of the enlarged three-dimensional structure of area B.

[0030] Description of reference numerals:

[0031] 1. Base; 2. Combustion device; 3. Chassis; 4. Counterweight; 5. First motor; 6. Threaded sleeve; 7. Screw; 8. Fixed block; 9. Support block; 10. Connecting plate; 11. Hydraulic rod; 12. Telescopic rod; 13. Connecting block; 14. Vertical plate; 15. Support plate; 16. Second motor; 17. Transmission rod; 18. Baffle; 19. Transmission column; 20. Observation plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 This application is described in further detail.

[0033] The embodiment of the present application discloses an observation device for non-flammability test.

[0034] Reference Figure 1 and Figure 2 An observation device for a non-flammability test includes a base 1, a combustion device 2 is fixedly connected to the top of the base 1, a supporting assembly is arranged on the top of the base 1, a lifting assembly is arranged inside the supporting assembly, a first adjusting assembly is arranged on the top of the lifting assembly, a connecting assembly is arranged at the bottom of the first adjusting assembly, and a second adjusting assembly is arranged at the bottom of the connecting assembly.

[0035] Reference Figure 1 and Figure 4The lifting assembly includes a first motor 5 fixedly connected to the inside of the supporting assembly, a threaded sleeve 6 is fixedly connected to the transmission end of the first motor 5, a screw 7 is rotatably connected to the inside of the threaded sleeve 6 through a thread, a fixed block 8 is fixedly connected to the top of the screw 7, a supporting block 9 is fixedly connected to the top of the fixed block 8, and a connecting plate 10 is rotatably connected to the two supporting blocks 9 through a rotating shaft.

[0036] The top of the base 1 is slidably connected to a chassis 3 , and the top of the chassis 3 is fixedly connected to a counterweight 4 .

[0037] Furthermore, the connection assembly includes two support plates 15 fixedly connected to the bottom of the connection plate 10 , the bottom of the support plate 15 is rotatably connected to a vertical plate 14 via a rotating shaft, two vertical plates 14 are provided, and the bottom of the vertical plate 14 is fixedly connected to a connection block 13 .

[0038] In addition, the second adjustment component includes a telescopic rod 12 fixedly connected to the bottom of the connecting block 13 , a hydraulic rod 11 fixedly connected to the bottom of the telescopic rod 12 , and the hydraulic rod 11 fixedly connected to the top of the chassis 3 .

[0039] Furthermore, the threaded sleeve 6 passes through the chassis 3 and the counterweight 4 , and is rotatably connected to the chassis 3 and the counterweight 4 .

[0040] Through the above components, when the observation plate 20 needs to be adjusted, the first motor 5 can be started to drive the threaded sleeve 6 to rotate, thereby driving the screw 7 to rotate, thereby driving the connecting plate 10 to rise, thereby driving the observation plate 20 to rise;

[0041] When the observation direction of the observation plate 20 needs to be adjusted, the hydraulic rod 11 can be started to make the two hydraulic rods 11 move up and down, thereby driving the connecting plate 10 to rotate through the telescopic rod 12, thereby driving the observation plate 20 to rotate, thereby changing the observation direction of the observation plate 20.

[0042] Reference Figure 2 and Figure 3 The first adjustment component includes a second motor 16 fixedly connected to the top of the connecting plate 10, a baffle 18 is fixedly connected to the top of the connecting plate 10, a transmission rod 17 is fixedly connected to the transmission end of the second motor 16, and the end of the transmission rod 17 is rotatably connected to the baffle 18.

[0043] The first adjustment component further includes a transmission column 19 fixedly sleeved on the outside of the transmission rod 17 , and an observation plate 20 is fixedly connected to the top of the transmission column 19 .

[0044] Through the above components, when the viewing angle of the observation plate 20 needs to be changed, the second motor 16 can be started to drive the transmission rod 17 to rotate, thereby driving the transmission column 19 to rotate, thereby driving the observation plate 20 to rotate, thereby changing the viewing angle of the observation plate 20.

[0045] Working principle: When the observation plate 20 needs to be adjusted, the first motor 5 can be started to drive the threaded sleeve 6 to rotate, thereby driving the screw rod 7 to rotate, thereby driving the telescopic rod 12 to extend and retract, thereby driving the connecting plate 10 to rise, thereby driving the observation plate 20 to rise;

[0046] When the observation position of the observation plate 20 needs to be adjusted, the hydraulic rods 11 can be started to make the two hydraulic rods 11 move up and down, thereby driving the connecting plate 10 to rotate through the telescopic rod 12, thereby driving the observation plate 20 to rotate, thereby changing the observation position of the observation plate 20;

[0047] When the viewing angle of the viewing plate 20 needs to be changed, the second motor 16 can be started to drive the transmission rod 17 to rotate, thereby driving the transmission column 19 to rotate, thereby driving the viewing plate 20 to rotate, thereby changing the viewing angle of the viewing plate 20.

Claims

1. An observation device for a non-combustibility test, comprising a base (1), a combustion device (2) being fixedly connected to the top of the base (1), characterized in that: The base (1) is provided with a support component on the top, a lifting component is provided inside the support component, a first adjustment component is provided on the top of the lifting component, a connection component is provided on the bottom of the first adjustment component, and a second adjustment component is provided on the bottom of the connection component.

2. The observation device for non-flammability test according to claim 1, characterized in that: The lifting assembly comprises a first motor (5) fixedly connected to the inside of the support assembly, a threaded sleeve (6) fixedly connected to the driving end of the first motor (5), a screw rod (7) rotatably connected to the inside of the threaded sleeve (6) via a thread, a fixed block (8) fixedly connected to the top of the screw rod (7), a support block (9) fixedly connected to the top of the fixed block (8), and a connecting plate (10) rotatably connected to the inside of the two support blocks (9) via a rotating shaft.

3. The observation device for non-flammability test according to claim 2, characterized in that: The top of the base (1) is slidably connected to a chassis (3), and the top of the chassis (3) is fixedly connected to a counterweight (4).

4. The observation device for non-flammability test according to claim 3, characterized in that: The first adjustment assembly comprises a second motor (16) fixedly connected to the top of the connecting plate (10), a baffle (18) being fixedly connected to the top of the connecting plate (10), a transmission rod (17) being fixedly connected to the transmission end of the second motor (16), and an end of the transmission rod (17) being rotatably connected to the baffle (18).

5. The observation device for non-flammability test according to claim 4, characterized in that: The first adjustment component further comprises a transmission column (19) fixedly sleeved on the outside of the transmission rod (17), and an observation plate (20) is fixedly connected to the top of the transmission column (19).

6. The observation device for non-flammability test according to claim 5, characterized in that: The connection assembly comprises two support plates (15) fixedly connected to the bottom of the connection plate (10); the bottom of the support plate (15) is rotatably connected to a vertical plate (14) via a rotating shaft; two vertical plates (14) are provided; and the bottom of the vertical plate (14) is fixedly connected to a connection block (13).

7. The observation device for non-flammability test according to claim 6, characterized in that: The second adjustment assembly comprises a telescopic rod (12) fixedly connected to the bottom of the connection block (13), the bottom of the telescopic rod (12) being fixedly connected to a hydraulic rod (11), and the hydraulic rod (11) being fixedly connected to the top of the chassis (3).

8. The observation device for non-flammability test according to claim 7, characterized in that: The threaded sleeve (6) passes through the chassis (3) and the counterweight (4), and is rotatably connected to the chassis (3) and the counterweight (4).

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