A fence device for facilitating maintenance of an elevator

Abstract

The utility model relates to elevator maintenance technical field, concretely is a fence device convenient to elevator maintenance, including first guardrail, second guardrail and warning device, second guardrail sets up at one end of first guardrail, and warning device sets up on the surface of first guardrail, and warning device includes cylinder, and cylinder is fixedly connected with first guardrail, and the inner wall of cylinder is provided with assembly plate, and the surface fixedly connected with pedestal of assembly plate, and one end fixedly connected with the light of pedestal, and assembly plate has two, and two assembly plates set up respectively at both ends of pedestal, and one end fixedly connected with battery of assembly plate, and battery and light are electrically connected, and the surface of cylinder is provided with through -hole, the utility model discloses, can make the flickering effect of light to produce dim and dark in the dim environment, effectively warn the pedestrian to avoid dangerous area, improve the safety warning effect of fence device.

Description

Technical Field

[0001] This utility model relates to the field of elevator maintenance technology, and in particular to a fence device that facilitates elevator maintenance. Background Technology

[0002] Elevator maintenance barriers are mainly used to delineate safe work areas during elevator maintenance to prevent unauthorized personnel from entering and causing safety risks. They are usually composed of multiple barrier units connected by connectors. Each barrier unit contains parallel uprights with telescopic components between the uprights to adjust the size of the barrier as needed. Some devices are equipped with anti-slip pads, vacuum suction cups, or fixed by insert rods at the bottom to enhance stability.

[0003] However, in dimly lit environments, the elevator maintenance barrier device is not effective enough in warning. The reflective stickers require a specific light source and angle to function. When the light is dim and there is no directional light source, the reflective effect is weak or even fails, making it difficult for people in the distance or in poorly lit areas to notice. This makes it difficult to effectively warn irrelevant personnel to avoid dangerous areas, which can easily increase the risk of accidental entry and weaken the safety protection function of the barrier device. Utility Model Content

[0004] The purpose of this invention is to address the problem that existing elevator maintenance barrier devices are ineffective in dimly lit environments, and that reflective stickers require specific light sources and angles to function. When the light is dim and there is no directional light source, their reflective effect is weak or even fails, making them difficult for people in distant or poorly lit areas to notice. This makes it difficult to effectively warn unauthorized personnel to avoid dangerous areas, increasing the risk of accidental entry and weakening the safety protection function of the barrier device. Therefore, this invention proposes a barrier device that is convenient for elevator maintenance.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a fence device for easy elevator maintenance, comprising a first guardrail, a second guardrail, and a warning device. The second guardrail is disposed at one end of the first guardrail, and the warning device is disposed on the surface of the first guardrail. The warning device includes a cylinder, which is fixedly connected to the first guardrail. An assembly plate is disposed on the inner wall of the cylinder, and a base is fixedly connected to the surface of the assembly plate. A lighting lamp is fixedly connected to one end of the base. There are two assembly plates, which are respectively disposed at both ends of the base. A storage battery is fixedly connected to one end of the assembly plate, and the storage battery is electrically connected to the lighting lamp. A through hole is opened on the surface of the cylinder. By setting the warning device, the light can produce a flickering effect in dim environments, effectively warning pedestrians to avoid dangerous areas and enhancing the safety warning function of the fence device.

[0006] Preferably, a motor is fixedly connected to one end of the first guardrail, and a rotating rod is fixedly connected to the drive end of the motor. By setting the motor, power is provided to drive the rotating rod to rotate, which in turn drives the base and the lighting lamp on the base to rotate synchronously. During the rotation, the lighting lamp moves closer to or away from the through hole, so that the light shines out or is blocked, ultimately forming a flickering effect that flashes on and off, so as to effectively warn passers-by in a dim environment.

[0007] Preferably, the end of the rotating rod away from the motor passes through the first guardrail and is fixedly connected to the assembly plate. The cylindrical surface has two through holes, which are symmetrically arranged along the cylinder.

[0008] Preferably, a rotating component is provided on one side of the first guardrail. The rotating component includes a disc body, which is rotatably connected to the first guardrail. A connecting rod is fixedly connected to the surface of the disc body. The end of the connecting rod away from the first guardrail is fixedly connected to the second guardrail. By setting the rotating component, the enclosure angle between the second guardrail and the first guardrail can be easily adjusted, and it can be firmly fixed after the angle is appropriate, thereby enhancing the flexibility and applicability of the fence device to adapt to different elevator maintenance scenarios.

[0009] Preferably, the surface of the disc body is provided with adjustment holes. There are multiple adjustment holes on the surface of the disc body, and the multiple adjustment holes on the surface of the disc body are arranged in a circumferential array along the disc body. By setting the disc body and cooperating with the connecting rod, it rotates along the first guardrail with the connecting rod when the second guardrail is rotated, providing a rotation basis for adjusting the enclosure angle between the second guardrail and the first guardrail. At the same time, after the angle is adjusted appropriately, the position of the second guardrail is firmly fixed by inserting a screw into the disc body, ensuring that the adjusted angle is maintained, thereby enhancing the flexibility and applicability of the fence device.

[0010] Preferably, the first guardrail has a threaded hole at one end near the plate, and a screw is threaded to one end of the first guardrail. By setting the screw, after the enclosure angle between the second guardrail and the first guardrail is adjusted to a suitable position, the screw is rotated to insert it into the plate, thereby firmly fixing the adjusted second guardrail and the first guardrail to prevent relative rotation during use. This ensures that the fence device maintains a stable enclosure state under different elevator maintenance scenarios and guarantees its protective effect.

[0011] Preferably, the lead screw is located on the upper surface of the adjustment hole, and the lead screw is inserted into the adjustment hole.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a warning device, during the use of the guardrail, the motor is started, the motor drives the rotating rod to rotate, and the rotating rod drives the entire base to rotate. At this time, the battery supplies power to the lighting lamp. As the base rotates, the lighting lamp also rotates. When the lighting lamp is close to the through hole, the light shines out. When the lighting lamp is away from the through hole, the light is blocked. Therefore, in a dim environment, pedestrians can see the light flashing on and off to warn passersby. By setting a warning device, the light can produce a flashing effect in a dim environment, effectively warning passersby to avoid dangerous areas and improving the safety warning function of the fence device.

[0014] 2. In this utility model, by setting a rotating component, the second guardrail is rotated, and the connecting rod and the disc rotate along the first guardrail, which facilitates the adjustment of the enclosure angle between the second guardrail and the first guardrail. When the angle is appropriate, the screw is inserted into the disc to complete the fixation. By setting a rotating component, the enclosure angle between the second guardrail and the first guardrail can be easily adjusted, and it can be firmly fixed after the angle is appropriate, which enhances the flexibility and applicability of the fence device to adapt to different elevator maintenance scenarios. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a fence device for easy elevator maintenance is provided for this utility model;

[0016] Figure 2 This utility model provides a partial structural schematic diagram of a fence device that facilitates elevator maintenance.

[0017] Figure 3 A schematic diagram of the warning device structure of a fence device for easy elevator maintenance is provided for this utility model;

[0018] Figure 4 A schematic diagram of the rotating component structure of a fence device for easy elevator maintenance is provided for this utility model;

[0019] Figure 5 This utility model proposes a fence device that facilitates elevator maintenance. Figure 4 A magnified structural diagram at point A.

[0020] Legend: 1. First guardrail; 2. Second guardrail; 3. Warning device; 31. Cylinder; 32. Base; 33. Lighting lamp; 34. Battery; 35. Assembly plate; 36. Rotating rod; 37. Motor; 38. Rotating assembly; 381. Connecting rod; 382. Lead screw; 383. Disc. Detailed Implementation

[0021] Please see Figures 1-5This utility model provides a technical solution: a fence device for easy elevator maintenance, including a first guardrail 1, a second guardrail 2 and a warning device 3. The second guardrail 2 is disposed at one end of the first guardrail 1, and the warning device 3 is disposed on the surface of the first guardrail 1.

[0022] In this implementation scheme: the warning device 3 includes a cylinder 31, which is fixedly connected to the first guardrail 1. An assembly plate 35 is provided on the inner wall of the cylinder 31. A base 32 is fixedly connected to the surface of the assembly plate 35. A lighting lamp 33 is fixedly connected to one end of the base 32. There are two assembly plates 35, which are respectively set at both ends of the base 32. A storage battery 34 is fixedly connected to one end of the assembly plate 35. The storage battery 34 is electrically connected to the lighting lamp 33. A through hole is opened on the surface of the cylinder 31. By setting the warning device 3, the light can produce a flashing effect of flickering in a dim environment, effectively warning pedestrians to avoid dangerous areas and enhancing the safety warning function of the fence device.

[0023] Specifically, a motor 37 is fixedly connected to one end of the first guardrail 1, and a rotating rod 36 is fixedly connected to the drive end of the motor 37. By setting the motor 37, power is provided to drive the rotating rod 36 to rotate, which in turn drives the base 32 and the lighting lamp 33 on the base 32 to rotate synchronously. During the rotation, the lighting lamp 33 moves closer to or away from the through hole, so that the light shines out or is blocked, ultimately forming a flashing effect that is sometimes bright and sometimes dim, so as to effectively warn pedestrians in a dim environment.

[0024] Specifically, the end of the rotating rod 36 away from the motor 37 passes through the first guardrail 1 and is fixedly connected to the assembly plate 35. There are two through holes on the surface of the cylinder 31, and the two through holes on the surface of the cylinder 31 are symmetrically arranged along the cylinder 31.

[0025] Specifically, a rotating component 38 is provided on one side of the first guardrail 1. The rotating component 38 includes a disc 383, which is rotatably connected to the first guardrail 1. A connecting rod 381 is fixedly connected to the surface of the disc 383. The end of the connecting rod 381 away from the first guardrail 1 is fixedly connected to the second guardrail 2. By setting the rotating component 38, the enclosure angle between the second guardrail 2 and the first guardrail 1 can be easily adjusted, and it can be firmly fixed after the angle is appropriate, thereby enhancing the flexibility and applicability of the fence device to adapt to different elevator maintenance scenarios.

[0026] Specifically, the surface of the disk 383 is provided with adjustment holes. There are multiple adjustment holes on the surface of the disk 383, and the multiple adjustment holes on the surface of the disk 383 are arranged in a circumferential array along the disk 383.

[0027] In this embodiment: by setting up a disc 383, which cooperates with the connecting rod 381, the disc rotates along the first guardrail 1 with the connecting rod 381 when the second guardrail 2 is rotated, providing a rotation basis for adjusting the enclosure angle between the second guardrail 2 and the first guardrail 1. At the same time, after the angle is adjusted appropriately, the disc 383 is inserted through the lead screw 382 to achieve a stable fixation of the position of the second guardrail 2, ensuring that the adjusted angle is maintained, thereby enhancing the flexibility and applicability of the fence device.

[0028] Specifically, the first guardrail 1 has a threaded hole at one end near the disc 383, and a lead screw 382 is threaded to one end of the first guardrail 1.

[0029] In this embodiment: by setting the lead screw 382, ​​after the enclosure angle of the second guardrail 2 and the first guardrail 1 is adjusted appropriately, it is inserted into the disc 383 by rotating it, thereby firmly fixing the second guardrail 2 and the first guardrail 1 with the adjusted angle, preventing relative rotation between the two during use, ensuring that the fence device maintains a stable enclosure state under different elevator maintenance scenarios, and ensuring its protective effect.

[0030] Specifically, lead screw 382 is located on the upper surface of the adjustment hole, and lead screw 382 is inserted into the adjustment hole.

[0031] Working principle: By setting up warning device 3, during the use of the guardrail, the motor 37 is started, the motor 37 drives the rotating rod 36 to rotate, and the rotating rod 36 drives the base 32 to rotate as a whole. At this time, the battery 34 supplies power to the lighting lamp 33. As the base 32 rotates, the lighting lamp 33 also rotates. When the lighting lamp 33 is close to the through hole, the light shines out. When the lighting lamp 33 is away from the through hole, the light is blocked. Therefore, in a dim environment, pedestrians can see the light flashing on and off to warn passersby. By setting up warning device 3, the light can produce a flashing effect in a dim environment, effectively warning passersby to avoid dangerous areas and improving the safety warning function of the fence device.

[0032] By setting the rotating component 38, the second guardrail 2 is rotated, and the connecting rod 381 and the disc 383 rotate along the first guardrail 1, which facilitates the adjustment of the enclosure angle between the second guardrail 2 and the first guardrail 1. When the angle is appropriate, the screw rod 382 is rotated and inserted into the disc 383 to complete the fixation. By setting the rotating component 38, the enclosure angle between the second guardrail 2 and the first guardrail 1 can be easily adjusted, and it can be firmly fixed after the angle is appropriate, which enhances the flexibility and applicability of the fence device to adapt to different elevator maintenance scenarios.

Claims

1. A fence device for easy elevator maintenance, comprising a first guardrail (1), a second guardrail (2), and a warning device (3), characterized in that: The second guardrail (2) is set at one end of the first guardrail (1), and the warning device (3) is set on the surface of the first guardrail (1). The warning device (3) includes a cylinder (31), which is fixedly connected to the first guardrail (1). The inner wall of the cylinder (31) is provided with an assembly plate (35). The surface of the assembly plate (35) is fixedly connected with a base (32). One end of the base (32) is fixedly connected with a lighting lamp (33). There are two assembly plates (35), which are respectively set at both ends of the base (32). One end of the assembly plate (35) is fixedly connected with a storage battery (34). The storage battery (34) is electrically connected to the lighting lamp (33). The surface of the cylinder (31) is provided with a through hole.

2. The elevator maintenance-friendly fence device according to claim 1, characterized in that: One end of the first guardrail (1) is fixedly connected to a motor (37), and the drive end of the motor (37) is fixedly connected to a rotating rod (36).

3. The elevator maintenance-friendly fence device according to claim 2, characterized in that: The end of the rotating rod (36) away from the motor (37) passes through the first guardrail (1) and is fixedly connected to the assembly plate (35). There are two through holes on the surface of the cylinder (31), and the two through holes on the surface of the cylinder (31) are symmetrically arranged along the cylinder (31).

4. The elevator maintenance-friendly fence device according to claim 1, characterized in that: A rotating component (38) is provided on one side of the first guardrail (1). The rotating component (38) includes a disc (383), which is rotatably connected to the first guardrail (1). A connecting rod (381) is fixedly connected to the surface of the disc (383), and the end of the connecting rod (381) away from the first guardrail (1) is fixedly connected to the second guardrail (2).

5. A fence device for easy elevator maintenance according to claim 4, characterized in that: The surface of the disk (383) is provided with adjustment holes. There are multiple adjustment holes on the surface of the disk (383), and the multiple adjustment holes on the surface of the disk (383) are arranged in a circular array along the disk (383).

6. A fence device for easy elevator maintenance according to claim 5, characterized in that: The first guardrail (1) has a threaded hole at one end near the disc body (383), and a screw rod (382) is threaded to one end of the first guardrail (1).

7. A fence device for easy elevator maintenance according to claim 6, characterized in that: The lead screw (382) is located on the upper surface of the adjustment hole, and the lead screw (382) is inserted into the adjustment hole.

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