Anti-falling device during lamp maintenance

Abstract

The utility model discloses a device for preventing falling objects when repairing a lamp, and belongs to the technical field of repair equipment. The device comprises a slide rail, a telescopic rod and a placing platform. The slide rail comprises a guide rail and a slider. The guide rail is fixedly mounted on the working platform of an aerial work vehicle. The slider is slidably mounted on the guide rail. The first end of the telescopic rod is fixedly mounted on the slider. The placing platform is threadedly connected to the second end of the telescopic rod. The placing platform is horizontally arranged below the lamp. The device is installed on the working platform of the aerial work vehicle. The placing platform can be adjusted to below the lamp by the slide rail, and the height of the placing platform can be adjusted to a suitable position by the telescopic rod. Repair personnel can place repair tools and parts for use on the placing platform, which reduces the probability of parts falling out of hands. If parts fall out of hands or parts on the lamp fall off accidentally, they will fall onto the placing platform with a small drop, which can avoid the parts from falling and being damaged, and from falling to the ground after bouncing up.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance equipment, and in particular relates to a device for preventing objects from falling when lamps are being repaired. Background Art

[0002] During daily use, the street lamps on both sides of the road will gradually age and break, so they need to be regularly inspected and maintained. Because the street lamps are relatively high, especially on some avenues with large spans and many lanes, the height of the street lamps is even higher. Therefore, it is necessary to use an aerial work vehicle to raise the working platform and cooperate with maintenance personnel to inspect the street lamps.

[0003] However, the existing lamp maintenance has the following problems:

[0004] 1. When disassembling and installing parts, maintenance personnel need to frequently bend over to place and take parts on the work platform, or frequently store and take parts in their pockets. During this process, parts may slip out of their hands and cause them to fall from a height.

[0005] 2. During the installation or disassembly process, the complete structure of the lamp is destroyed, the structural stability is low, and there is a risk of parts falling. If it falls on the working platform, it may cause damage to the parts. If it pops out of the working platform after falling, it will not only cause damage to the parts, but may also cause harm to people on the road. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a device to prevent falling objects during lamp maintenance, so as to solve the problems that during the existing lamp maintenance process, parts may slip out of the hands when being taken out, and there is a risk of lamp parts detaching and falling from a height.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The device for preventing falling objects during lamp maintenance includes:

[0009] Slide rail; the slide rail includes a guide rail and a slider, the guide rail is fixedly installed on the working platform of the aerial work vehicle, and the slider is slidably installed on the guide rail;

[0010] The telescopic rod; the first end of the telescopic rod is fixedly mounted on the slider;

[0011] The placing platform is connected to the second end of the telescopic rod, and the placing platform is horizontally arranged below the lamp.

[0012] Preferably, the telescopic rod comprises:

[0013] Support rod; the first end of the support rod is fixedly mounted on the slider, and the second end of the support rod is provided with a blind hole on the side;

[0014] Spring; the spring is arranged in the blind hole, and the first end of the spring is fixedly connected to the bottom surface of the blind hole;

[0015] A pressure block; a first end of the pressure block is disposed in the blind hole and fixedly connected to the second end of the spring;

[0016] The sleeve is sleeved on the second end of the support rod, and at least one adjustment through hole is provided on the side wall of the sleeve. The second end of the pressing block passes through an adjustment through hole and is arranged outside the sleeve. The top end of the sleeve is threadedly connected to the placement platform.

[0017] Preferably, the placement platform includes:

[0018] The bottom surface of the bearing plate is threadedly connected to the top of the sleeve, and the top surface of the bearing plate is provided with a groove;

[0019] The cushion is laid in the groove and is provided with a plurality of hemispherical protrusions.

[0020] Preferably, the buffer pad is made of rubber.

[0021] Preferably, switchable LED light strips are provided on the top surface of the carrying plate and the side walls of the groove.

[0022] Preferably, a magnetic plate is provided between the buffer pad and the bottom surface of the groove.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] The present application is installed on the working platform of the aerial work vehicle. The placement platform can be adjusted to the bottom of the lamp through the slide rail, and then the height of the placement platform can be adjusted to a suitable position through the telescopic rod. Maintenance personnel can place maintenance tools and parts to be taken on the placement platform. The disassembly and installation of parts and the use of tools are all carried out in the space between the placement platform and the lamp. Maintenance personnel do not need to bend over or take parts from their pockets, which reduces the probability of parts falling out of their hands. If parts fall out of their hands or parts on the lamp fall off accidentally, they will fall onto the placement platform, and the drop is not large, which can prevent parts from falling and being damaged, and from falling to the ground after bouncing up. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this application;

[0026] Figure 2 is a structural schematic diagram of a telescopic rod;

[0027] Figure 3 It is a structural diagram of the placement platform;

[0028] Figure 4 This is a schematic diagram of the installation position of the magnetic plate;

[0029] The markings in the figure are:

[0030] 1-Placement platform; 2-Casing; 3-Support rod; 4-Slider; 5-Guide rail; 6-Pressure block; 7-Spring; 8-Adjustment through hole; 9-Buffer pad; 10-Carrying plate; 11-LED light strip; 12-Magnetic plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] like Figure 1 As shown in the figure, the device for preventing falling objects during lamp maintenance includes:

[0034] The slide rail includes a guide rail 5 and a slider 4, the guide rail 5 is fixedly mounted on the working platform of the aerial work vehicle, and the slider 4 is slidably mounted on the guide rail 5;

[0035] The telescopic rod; the first end of the telescopic rod is fixedly mounted on the slider 4;

[0036] The placing platform 1 is connected to the second end of the telescopic rod, and the placing platform 1 is horizontally arranged below the lamp.

[0037] In this embodiment, the application is installed on the working platform of the aerial work vehicle, and the placement platform 1 can be adjusted to the bottom of the lamp by the slide rail, and then the height of the placement platform 1 can be adjusted to a suitable position by the telescopic rod. For example, during general maintenance, the personnel on the bottom will adjust the height of the work platform so that the lamp is flush with the top of the maintenance personnel's head. At this time, the height of the placement platform 1 can be adjusted to the chest of the maintenance personnel by the telescopic rod. The maintenance personnel can place maintenance tools and parts to be taken on the placement platform 1. The disassembly and installation of parts and the use of tools are all carried out in the space between the placement platform 1 and the lamp. The maintenance personnel do not need to bend over or take parts from their pockets, which reduces the probability of parts falling out of their hands. If parts fall out of their hands or parts on the lamp fall off accidentally, they will fall onto the placement platform 1, and the drop is not large, which can avoid the parts from falling and being damaged, and falling to the ground after bouncing up.

[0038] Embodiment 2:

[0039] The difference between this embodiment and embodiment 1 is that Figure 2 As shown, the telescopic rod includes:

[0040] Support rod 3; the first end of the support rod 3 is fixedly mounted on the slider 4, and the second end of the support rod 3 is provided with a blind hole on the side;

[0041] Spring 7; Spring 7 is disposed in the blind hole, and a first end of the spring 7 is fixedly connected to the bottom surface of the blind hole;

[0042] The first end of the pressing block 6 is disposed in the blind hole and fixedly connected to the second end of the spring 7;

[0043] The sleeve 2 is sleeved on the second end of the support rod 3, and ten vertically arranged adjustment holes 8 are provided on the side wall of the sleeve 2. The second end of the pressure block 6 passes through an adjustment hole 8 and is arranged outside the sleeve 2. The top end of the sleeve 2 is threadedly connected to the placement platform 1, and the threaded connection makes the sleeve 2 and the placement platform 1 detachable.

[0044] In this embodiment, in the initial state, in order to avoid occupying space, the sleeve 2 is in the lowest position. At this time, the second end of the pressing block 6 passes through the adjusting through hole 8 at the top of the sleeve 2. When the height needs to be adjusted, the second end of the pressing block 6 is pressed to retract the pressing block 6 into the blind hole. After the sleeve 2 is lifted to the ideal height, the adjusting through hole 8 on the sleeve 2 that is closest to the pressing block 6 is aligned with the blind hole. Under the action of the spring 7, the second end of the pressing block 6 pops out and passes through the adjusting through hole 8 to achieve fixation.

[0045] Embodiment 3:

[0046] The difference between this embodiment and embodiment 2 is that Figure 3 As shown, the placement platform 1 includes:

[0047] The bottom surface of the bearing plate 10 is threadedly connected to the top of the sleeve 2, and the top surface of the bearing plate 10 is provided with a groove, and the lamp can be completely dropped into the groove, and the groove and the bearing plate 10 are both rectangular parallelepiped;

[0048] The buffer pad 9 is laid in the groove, and a plurality of hemispherical protrusions are provided on the buffer pad 9.

[0049] In this embodiment, the buffer pad 9 can reduce the falling damage of parts. Aerial operations are affected by wind and the work platform may shake. Therefore, the hemispherical protrusions provided on the buffer pad 9 can prevent the parts from rolling or sliding on the buffer pad 9 and causing bumps.

[0050] Embodiment 4:

[0051] The difference between this embodiment and embodiment 3 is that the buffer pad 9 is made of rubber.

[0052] In this embodiment, the rubber material has good shock absorption performance and is soft in texture, which can prevent parts from being damaged by hard collision with the supporting plate 10 when they fall onto the supporting plate 10. In addition, the rubber has high friction and can effectively prevent parts from sliding on the buffer pad 9 and causing bumps.

[0053] Embodiment 5:

[0054] The difference between this embodiment and embodiment 3 is that Figure 3 As shown, a switchable LED light strip 11 is provided on the top surface of the carrying plate 10 and the side wall of the groove.

[0055] In this embodiment, if emergency maintenance is required at night, the LED light strip 11 on the top surface of the carrier plate 10 can illuminate the lamp, and the light strip on the side wall of the groove can illuminate the tools and parts in the groove.

[0056] Embodiment 6:

[0057] The difference between this embodiment and embodiment 3 is that Figure 4 As shown, a magnetic plate 12 is provided between the buffer pad 9 and the bottom surface of the groove.

[0058] In this embodiment, in order to better fix parts and tools and prevent them from sliding or rolling and causing bumps, the present application sets a magnetic plate 12 between the buffer pad 9 and the bottom surface of the groove, which can absorb some metal parts and prevent them from sliding.

Claims

1. The device for preventing falling objects during lamp maintenance is characterized by: include: The slide rail comprises a guide rail (5) and a slider (4), wherein the guide rail (5) is fixedly mounted on the working platform of the aerial work vehicle, and the slider (4) is slidably mounted on the guide rail (5); Telescopic rod; the first end of the telescopic rod is fixedly mounted on the slider (4); A placement platform (1); the placement platform (1) is connected to the second end of the telescopic rod, and the placement platform (1) is horizontally arranged below the lamp.

2. The device for preventing falling objects during lamp maintenance according to claim 1, characterized in that the telescopic rod include: A support rod (3); a first end of the support rod (3) is fixedly mounted on the slider (4), and a blind hole is provided on a side surface of a second end of the support rod (3); Spring (7); the spring (7) is arranged in the blind hole, and the first end of the spring (7) is fixedly connected to the bottom surface of the blind hole; A pressure block (6); a first end of the pressure block (6) is disposed in the blind hole and fixedly connected to the second end of the spring (7); The sleeve (2) is sleeved on the second end of the support rod (3); at least one adjustment through hole (8) is provided on the side wall of the sleeve (2); the second end of the pressing block (6) passes through the adjustment through hole (8) and is arranged outside the sleeve (2); the top end of the sleeve (2) is threadedly connected to the placement platform (1).

3. The device for preventing falling objects during lamp maintenance according to claim 2, characterized in that: The placement platform includes: A bearing plate (10); the bottom surface of the bearing plate (10) is threadedly connected to the top end of the sleeve (2), and the top surface of the bearing plate (10) is provided with a groove; The buffer pad (9) is laid in the groove, and a plurality of hemispherical protrusions are provided on the buffer pad (9).

4. The device for preventing falling objects during lamp maintenance according to claim 3, characterized in that: The buffer pad (9) is made of rubber.

5. The device for preventing falling objects during lamp maintenance according to claim 3, characterized in that: A switchable LED light strip (11) is provided on the top surface of the carrying plate (10) and the side wall of the groove.

6. The device for preventing falling objects during lamp maintenance according to claim 3, characterized in that: A magnetic plate (12) is provided between the buffer pad (9) and the bottom surface of the groove.

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