Urban street lamp maintenance device

Abstract

The utility model discloses an urban street lamp maintenance device, and belongs to the technical field of maintenance devices. The maintenance platform comprises a maintenance platform body, two limiting mechanisms are arranged on the maintenance platform body, each limiting mechanism comprises a fixing block and a baffle, the fixing blocks are fixed to the maintenance platform body, screw holes are formed in the fixing blocks in a penetrating mode, mounting plates are fixedly connected to the top and the bottom of one side of each fixing block, and mounting holes are formed in the two mounting plates. Damping rotating shafts are rotationally matched with the two mounting holes, assembly holes are formed in the baffles and are in interference fit with the damping rotating shafts, positioning holes are formed in the outer walls of the baffles, and bolts are in threaded fit with the screw holes. By means of the fixing block, the damping rotating shaft, the baffle and the bolt, moved branches can be effectively limited, the branches are prevented from rebounding in the maintenance process, and therefore accidental injury of the branches to workers is avoided, the maintenance process is simplified, the maintenance time is shortened, and the overall maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to maintenance device technical field, concretely is a kind of urban street lamp maintenance device. BACKGROUND

[0002] In urban road lighting system, street lamp as key infrastructure, its normal operation is important to guarantee night traffic and public safety. However, street lamp will inevitably fail or be damaged in use, and needs regular maintenance and repair. Since street lamp is usually installed at a high position, maintenance personnel need to use professional climbing equipment for work. At present, the most commonly used climbing maintenance equipment is lift truck, which lifts the working platform through hydraulic or electric system, so that maintenance personnel can safely stand in the working platform to approach street lamp for maintenance. In urban greening better area, street lamp is often set beside big tree, and the top branches of these big trees sometimes block street lamp, so that maintenance personnel cannot directly contact street lamp when performing maintenance. In order to solve this problem, maintenance personnel usually need to move away the blocking branches.

[0003] However, since the existing lift truck guardrail lacks a special branch limiting structure, the moved branches are easy to rebound during maintenance, not only interfering with maintenance work, but also possibly posing a safety hazard to maintenance personnel. Therefore, in view of the above situation, a kind of urban street lamp maintenance device is proposed. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of urban street lamp maintenance device, through the structural design of fixed block, damping pivot, baffle and bolt, can effectively limit the action of the branch moved away, prevent its branch rebound during maintenance, solve the problem that the branch moved away is easy to rebound during maintenance, interfere with maintenance work.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model is a kind of urban street lamp maintenance device, including maintenance platform, limit mechanism is arranged on maintenance platform, limit mechanism has two, limit mechanism includes fixed block and baffle, fixed block is fixed on maintenance platform, and screw hole is passed through and arranged on fixed block, and the top and bottom of the side of fixed block are all fixedly connected with mounting plate, and mounting hole is arranged on two mounting plates, and damping pivot is rotatably connected on two mounting holes, assembly hole is arranged on baffle, and assembly hole is interference fit with damping pivot, and positioning hole is arranged on the outer wall of baffle, and bolt is threadedly connected on screw hole, when baffle is rotated to be on the same perpendicular line with fixed block, the end of bolt passes out screw hole and extends into positioning hole.

[0007] Further, the limit mechanism further includes a limiting block, and when the baffle is rotated to be on the same perpendicular line with the fixed block, the baffle is in contact with the limiting block.

[0008] Further, the limiting mechanism further comprises an anti-collision pad fixed on the maintenance platform, and the anti-collision pad is made of rubber material.

[0009] Further, when the baffle is rotated to be perpendicular to the fixing block, the surface of the baffle is in contact with the anti-collision pad.

[0010] Further, the outer wall of the fixing block is provided with a through hole penetrating through the outer wall, and the through hole is in interference fit with the maintenance platform.

[0011] The utility model has the advantages of the following beneficial effects:

[0012] The utility model discloses the structure design of fixing block, damping pivot, baffle and bolt can effectively play the limiting action to the branch removed, prevent its rebound in the maintenance process branch, thereby avoid the accidental injury of branch to staff, not only simplify the maintenance process, still shorten the maintenance time, improve the whole maintenance efficiency.

[0013] The utility model discloses the structure design of mounting plate, damping pivot and assembly hole can realize the folding of baffle, make it compactly adhere to maintenance platform, thereby significantly reduce the overall volume of maintenance platform, not only convenient device's transportation and storage, still improve the space utilization.

[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of maintenance device.

[0016] Figure 2 It is the assembly structure schematic diagram of limiting mechanism.

[0017] Figure 3 It is the structure schematic diagram of baffle.

[0018] Figure 4 It is the structure schematic diagram of maintenance platform.

[0019] In the drawing: 1, maintenance platform, 2, limiting mechanism, 201, fixing block, 2010, screw hole, 202, mounting plate, 203, damping pivot, 204, baffle, 2040, assembly hole, 2041, positioning hole, 205, bolt, 206, limiting block. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a city street lamp maintenance device, comprising a maintenance platform 1, the maintenance platform 1 is provided with a limiting mechanism 2, the limiting mechanism 2 has two, the limiting mechanism 2 comprises a fixed block 201, the fixed block 201 is fixed on the maintenance platform 1, the fixed block 201 is provided with a threaded hole 2010 penetratingly, the top and bottom of one side of the fixed block 201 are fixedly connected with mounting plates 202, the mounting plates 202 are provided with mounting holes, and the mounting holes are rotatably connected with damping shafts 203 through bearings.

[0022] The outer wall of the fixed block 201 is provided with a through hole, and the through hole is in interference fit with the maintenance platform 1.

[0023] Correspondingly, the maintenance platform 1 is connected with the lifting arm on the lifting vehicle, and the specific connection manner is a technical means familiar to those skilled in the art, which will not be described here.

[0024] Correspondingly, the maintenance platform 1 is composed of a bottom plate and a guardrail arranged on the bottom plate, and the maintenance platform 1 is further provided with a control switch for controlling the movement of the lifting arm, which is a technical means familiar to those skilled in the art, which will not be described here.

[0025] The limiting mechanism 2 further comprises a baffle 204, the baffle 204 is provided with an assembly hole 2040, the assembly hole 2040 is in interference fit with the damping shaft 203, the outer wall of the baffle 204 is provided with a positioning hole 2041, the threaded hole 2010 is threadedly connected with a bolt 205, and when the baffle 204 is rotated to be on the same vertical line with the fixed block 201, one end of the bolt 205 extends into the positioning hole 2041 from the threaded hole 2010.

[0026] In order to ensure the positioning stability, the number of the positioning hole 2041, the threaded hole 2010 and the bolt 205 is at least two.

[0027] The limiting mechanism 2 further comprises a limiting block 206, and when the baffle 204 is rotated to be on the same vertical line with the fixed block 201, the baffle 204 is in contact with the limiting block 206.

[0028] Correspondingly, by setting the limiting block 206, the position of the baffle 204 rotating can be limited, thereby ensuring that the baffle 204 is in a same straight line with the fixed block 201 after rotating, thereby facilitating the cooperation and positioning operation of the bolt 205 and the positioning hole 2041.

[0029] The limiting mechanism 2 further comprises an anti-collision pad fixed on the maintenance platform 1, the anti-collision pad is made of rubber material, and the surface of the baffle 204 is in contact with the anti-collision pad when the baffle 204 is rotated to be perpendicular to the fixed block 201.

[0030] Correspondingly, by setting the anti-collision pad, the baffle 204 can be protected when being folded and stored, thereby avoiding the rigid collision of the baffle 204 and the maintenance platform 1.

[0031] In the embodiment, in use, the worker moves the maintenance platform 1 to the street lamp at the designated position by operating the switch, and rotates the baffle 204 to the position as shown in the figure, thereby ensuring that the baffle 204 is in a same straight line with the fixed block 201. Figure 1 In order to further ensure the stability of the baffle 204 in use, the worker can rotate the bolt 205 to make the bolt 205 rotate in the screw hole 2010, thereby making the bolt 205 extend into the positioning hole 2041 after penetrating out of the screw hole 2010, thereby fixing the position of the baffle 204, at this time, the worker can move the branches on both sides of the street lamp bulb to one side of the baffle 204, and blocks and limits the branches by the baffle 204, thereby ensuring that there is enough space between the two baffles 204 for the worker to complete the maintenance work of the street lamp.

[0032] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, thereby enabling the person skilled in the art to well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A city street lamp maintenance device, comprising a maintenance platform (1), characterized in that: A limiting mechanism (2) is provided on the maintenance platform (1), and the limiting mechanisms (2) are two. The limiting mechanism (2) comprises a fixed block (201), the fixed block (201) is fixed on the maintenance platform (1), a screw hole (2010) is provided through the fixed block (201), a mounting plate (202) is fixedly connected to the top and bottom of one side of the fixed block (201), a mounting hole is provided on each of the two mounting plates (202), and a damping shaft (203) is rotatably fitted on the two mounting holes; The limiting mechanism (2) further comprises a baffle (204), wherein an assembly hole (2040) is provided on the baffle (204), wherein the assembly hole (2040) is interference-fitted with the damping shaft (203), and a positioning hole (2041) is provided on the outer wall of the baffle (204), wherein a bolt (205) is threadedly engaged with the screw hole (2010), and when the baffle (204) is rotated to be on the same vertical line as the fixing block (201), one end of the bolt (205) passes through the screw hole (2010) and then extends into the positioning hole (2041).

2. The urban street lamp maintenance device according to claim 1, characterized in that: The limiting mechanism (2) further comprises a limiting block (206), and when the baffle (204) rotates to be on the same vertical line as the fixed block (201), the baffle (204) contacts the limiting block (206).

3. The urban street lamp maintenance device according to claim 2, characterized in that: The limiting mechanism (2) also includes an anti-collision pad fixed on the maintenance platform (1), and the anti-collision pad is made of rubber material.

4. The urban street lamp maintenance device according to claim 3, characterized in that: When the baffle (204) rotates to be perpendicular to the fixed block (201), the surface of the baffle (204) contacts the anti-collision pad.

5. The urban street lamp maintenance device according to claim 4, characterized in that: A through hole is formed through the outer wall of the fixing block (201), and the through hole is interference-fitted with the maintenance platform (1).

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