Electrical facility safety detection device

Abstract

The utility model belongs to the technical field of fire safety, and particularly discloses an electrical facility safety detection device which comprises a device frame, a detection table is fixedly installed on the device frame, a guide rail is fixedly connected to the front end face of the device frame, a sliding seat is slidably connected to the outer surface of the guide rail, and a connecting rod is fixedly connected to the bottom of the sliding seat. A test pressure ball is arranged at the bottom of the connecting rod, a driving mechanism is arranged on the device frame, a backup plate is fixedly connected to the outer surface of the device frame, and a rapid retention mechanism is arranged on the backup plate. According to the electrical facility safety detection device, through the driving mechanism, the test pressure ball can continuously abut against the trigger switch of the electrical facility, pressure is continuously applied to the switch, stress and pressure under the actual use condition are simulated, whether the performance of the switch changes along with time or not can be evaluated, and the safety of the electrical facility is improved. Therefore, the reliability and durability of the switch under various working conditions can be determined.

Description

Technical Field

[0001] The present application relates to the field of fire safety technology, and specifically to an electrical facility safety detection device. Background Art

[0002] It is very important to conduct safety inspections on fire protection electrical facilities, because when electrical facilities have safety hazards, they may cause dangerous situations such as fire and electric shock. Through regular safety inspections, potential risks in electrical facilities can be discovered and eliminated in a timely manner to ensure safety in buildings.

[0003] Existing fire electrical facilities lack the steps to conduct durability testing on their trigger switches. The durability of the trigger switches directly affects the overall reliability of the fire electrical facilities. If the trigger switches frequently fail or need to be replaced, the reliability and durability of the system will be reduced. Utility Model Content

[0004] In view of this, the purpose of the present invention is to solve the shortcomings of the background technology and to propose an electrical facility safety detection device to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the utility model provides an electrical facility safety detection device, including a device frame, a detection platform fixedly installed on the device frame, the front end face of the device frame fixedly connected to a guide rail, the outer surface of the guide rail is slidably connected to a slide seat, the bottom of the slide seat is fixedly connected to a connecting rod, the bottom of the connecting rod is provided with a test pressure ball, a driving mechanism is provided on the device frame, the outer surface of the device frame is fixedly connected to a back plate, and the back plate is provided with a quick retaining mechanism.

[0006] Preferably, the driving mechanism includes a motor fixedly mounted on the outer surface of the device frame, and the output end of the motor is fixedly connected to a turntable. The test pressure ball can be driven by the driving mechanism so that the test pressure ball continuously presses the trigger switch of the electrical facility.

[0007] Preferably, the outer surface of the turntable is fixedly connected to a disk shaft, and the outer surface of the disk shaft is rotatably connected to a swing frame.

[0008] Preferably, the outer surface of the slide seat is fixedly connected to a frame shaft, and the outer surface of the frame shaft is rotatably connected to the bottom of the swing frame.

[0009] Preferably, the quick retaining mechanism includes a slide rail arranged on the back plate, the outer surface of the slide rail is slidably connected to a slide table, and a polished splint is provided at the end of the slide table away from the slide rail. The quick retaining mechanism can quickly and stably retain electrical equipment of different models, so that they can maintain a stable state during the durability test.

[0010] Preferably, a screw is threadedly sleeved on the inner surface of the slide, a handle is provided at one end of the screw, and threads of the same length and opposite directions are provided on the outer surface of the screw from the middle to both ends.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This electrical facility safety testing device uses a driving mechanism to enable a test pressure ball to continuously press against the trigger switch of the electrical facility. By continuously applying pressure to the switch, the stress and pressure under actual use are simulated. This can assess whether the performance of the switch changes over time, helping to determine the reliability and durability of the switch under various operating conditions.

[0013] 2. The electrical facility safety detection device has two sets of threads of the same length and in opposite directions on the surface of the screw. This allows the two sets of slides to move closer to or further away from each other along the surface of the screw when the handle is rotated. This design provides a larger adjustment range, allowing the ground splint to adapt to different types of electrical facilities and ensure a stable clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the slide surface structure of this application;

[0016] Figure 3 This is a schematic diagram of the backrest surface structure of this application.

[0017] Among them: 1. Device frame; 2. Test table; 3. Guide rail; 4. Slide seat; 5. Connecting rod; 6. Test ball; 7. Motor; 8. Turntable; 9. Turntable shaft; 10. Swing frame; 11. Frame shaft; 12. Support plate; 13. Slide rail; 14. Slide table; 15. Ground splint; 16. Screw; 17. Turn handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0019] See also Figure 1-3, an electrical facility safety detection device includes a device frame 1, a detection platform 2 is fixedly installed on the device frame 1, the front end surface of the device frame 1 is fixedly connected to a guide rail 3, the outer surface of the guide rail 3 is slidably connected to a slide 4, the bottom of the slide 4 is fixedly connected to a connecting rod 5, and a test pressure ball 6 is provided at the bottom of the connecting rod 5, a driving mechanism is provided on the device frame 1, and a back plate 12 is fixedly connected to the outer surface of the device frame 1, and a quick retaining mechanism is provided on the back plate 12.

[0020] Through the above technical solution, when the device is in use, the electrical facility is stabilized on the test bench 2 through the quick retaining mechanism. Under the action of the driving mechanism, the test pressure ball 6 continuously presses the trigger switch of the electrical facility, and the changes in the switch and the opening status of the electrical facility are observed to test the durability of the switch.

[0021] Specifically, the driving mechanism includes a motor 7 fixedly mounted on the outer surface of the device frame 1 , and an output end of the motor 7 is fixedly connected to a rotary disc 8 .

[0022] Through the above technical solution, the turntable 8 will drive the disk shaft 9 to rotate synchronously during the rotation process, thereby linking the swing frame 10 to rotate along the disk shaft 9.

[0023] Specifically, the outer surface of the rotating disc 8 is fixedly connected to the disc shaft 9, and the outer surface of the disc shaft 9 is rotatably connected to the swing frame 10.

[0024] Through the above technical solution, when the bottom end of the swing frame 10 rotates along the frame shaft 11, the top end thereof swings along with the movement of the disk shaft 9.

[0025] Specifically, the outer surface of the slide seat 4 is fixedly connected to the frame shaft 11 , and the outer surface of the frame shaft 11 is rotatably connected to the bottom of the swing frame 10 .

[0026] Through the above technical solution, since the slide 4 is relatively limited by the guide rail 3, the swing frame 10 drives the slide 4 during the deflection process, causing it to move back and forth and up and down along the guide rail 3.

[0027] Specifically, the quick retaining mechanism includes a slide rail 13 provided on the support plate 12 . The outer surface of the slide rail 13 is slidably connected to a slide table 14 . A polished splint 15 is provided at one end of the slide table 14 away from the slide rail 13 .

[0028] Through the above technical solution, the surface of the ground clamping plate 15 is provided with a friction surface, which can improve the clamping stability when clamping electrical equipment.

[0029] Specifically, a screw rod 16 is threadedly sleeved on the inner surface of the slide 14 , and a handle 17 is provided at one end of the screw rod 16 .

[0030] Through the above technical solution, rotating the knob 17 can drive the screw 16 to rotate, thereby linking the two sets of slides 14 to move in opposite directions.

[0031] Working principle: When the device is tested, the electrical equipment is first placed on the test table 2 on the device frame 1, and the trigger switch on the electrical equipment needs to be aligned with the test pressure ball 6 above, and then the handle 17 is rotated to drive the screw 16 to rotate. Since the surface of the screw 16 has two sets of threads of the same length and opposite directions from the middle to the two ends, the two sets of slides 14 will approach each other along the surface of the screw 16 under the relative limit of the slide rail 13 until the electrical equipment is firmly clamped by the ground splint 15. In this process, the two sets of ground splints 15 can stably clamp electrical equipment of different models while adjusting the spacing. Then the motor 7 is turned on to drive the turntable 8 to rotate. In this process, the disk shaft 9 rotates synchronously and drives the swing frame 10. The top of the swing frame 10 will rotate with the disk shaft 9, and the bottom It will rotate along the frame axis 11, and finally the swing frame 10 will make the slide 4 move up and down along the surface of the guide rail 3 during the back and forth deflection process, and then make the test pressure ball 6 press the trigger switch on the electrical facility back and forth through the connecting rod 5. By continuously applying pressure to the switch, the stress and pressure in actual use are simulated. The test pressure ball 6 can simulate the various pressures and forces that the switch may encounter during long-term use. This simulation can help determine the reliability and durability of the switch under various working conditions. Through continuous testing, it can be evaluated whether the performance of the switch will change over time, and under what conditions wear or failure may occur. This test helps to ensure that the switch can continue to work reliably within its design life and its applicability in different environments and application scenarios.

[0032] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrical facility safety detection device, comprising a device frame (1), characterized in that: The device frame (1) is fixedly mounted with a testing platform (2); the front end surface of the device frame (1) is fixedly connected with a guide rail (3); the outer surface of the guide rail (3) is slidably connected with a slide seat (4); the bottom of the slide seat (4) is fixedly connected with a connecting rod (5); the bottom of the connecting rod (5) is provided with a testing pressure ball (6); the device frame (1) is provided with a driving mechanism; the outer surface of the device frame (1) is fixedly connected with a supporting plate (12); and the supporting plate (12) is provided with a quick retaining mechanism.

2. An electrical facility safety detection device according to claim 1, characterized in that: The driving mechanism comprises a motor (7) fixedly mounted on the outer surface of the device frame (1), and the output end of the motor (7) is fixedly connected to a rotating disk (8).

3. An electrical facility safety detection device according to claim 2, characterized in that: The outer surface of the rotating disk (8) is fixedly connected to a disk shaft (9), and the outer surface of the disk shaft (9) is rotatably connected to a swing frame (10).

4. An electrical facility safety detection device according to claim 3, characterized in that: The outer surface of the slide seat (4) is fixedly connected to a frame shaft (11), and the outer surface of the frame shaft (11) is rotatably connected to the bottom of the swing frame (10).

5. The electrical facility safety detection device according to claim 1, characterized in that: The quick retaining mechanism comprises a slide rail (13) arranged on a support plate (12); the outer surface of the slide rail (13) is slidably connected to a slide table (14); and a grinding clamping plate (15) is arranged at one end of the slide table (14) away from the slide rail (13).

6. An electrical facility safety detection device according to claim 5, characterized in that: The inner surface of the slide (14) is threadedly sleeved with a screw rod (16), and one end of the screw rod (16) is provided with a rotary handle (17).

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