CN104369153B - A kind of office building electricity-saving lamp quick replacement device - Google Patents

Abstract

The invention discloses a quick replacement device for energy-saving lamps in office buildings. The connection between the connecting piece and the second connecting rod is fixed with the second fastening bolt, the extension rod is fixed on the first connecting rod through the first fastening bolt, the supporting plate on the connecting piece is provided with a connecting plate, and the edge of the connecting plate There are a plurality of rotating wheels with retractable rods, the ends of the retractable rods are connected with clamping columns with sponge pads, and the connecting ring in the middle of the retractable rods is connected to the shrink bolts on the connectors through shrinkage lines. The replacement device of the present invention is simple in structure, ingenious and reasonable in design, and can quickly replace energy-saving lamps of different shapes and diameters. operation hazard.

Description

A quick replacement device for energy-saving lamps in office buildings

technical field

The invention relates to the field of mechanical disassembly and assembly, in particular to a quick replacement device for energy-saving lamps in office buildings.

Background technique

Energy-saving lamps are widely used in lighting in homes and public places because of their good energy-saving effect and good illuminance. Energy-saving lamps are usually installed on roofs or ceilings that are difficult for human hands to reach. When energy-saving lamps are replaced due to damage, it is necessary to climb a ladder to a height that can be reached by hand to replace them. There are many disadvantages and potential safety hazards in replacing energy-saving lamps by this method. When replacing an energy-saving lamp, it usually requires two people to operate, one person ascends to change the lamp, and the other holds the ladder steady, so this method wastes manpower and the ladder takes up a lot of space, and the ladder cannot be used in a small space; and different application places The height of energy-saving lamps is different, and the height of the ladder cannot be adjusted steplessly, so it is necessary to use some lifting equipment to increase the height to replace the energy-saving lamp, so the replacement cost of the energy-saving lamp is high; in addition, when replacing the energy-saving lamp, it is necessary to directly touch the energy-saving lamp with hands. Therefore, there is a potential safety hazard of collision. The shape and diameter of energy-saving lamps in different occasions are different. If only a specific energy-saving lamp replacement device is used, it cannot meet the actual needs, and the cost is also high.

Contents of the invention

The object of the present invention is to provide a quick replacement device for energy-saving lamps in office buildings that can adapt to various energy-saving lamps, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A quick replacement device for an energy-saving lamp in an office building, comprising a first connecting rod, a second connecting rod, an extension rod, a connector, a supporting plate, and a shrinking rod, the second connecting rod and the first connecting rod are connected by a fastening screw sleeve , both ends of the second connecting rod are provided with threaded ports, one end of the second connecting rod is screwed into the fastening screw sleeve, the connecting piece is screwed into the other end of the second connecting rod, the connecting piece and the second connecting rod The two connecting rods are also fixed by the second fastening bolt, and one end of the first connecting rod with a threaded opening is screwed into the fastening screw sleeve, and the extension rod is connected to the other end of the first connecting rod by the first fastening bolt. At one end, the supporting plate is fixed on the connector, and a connecting plate is arranged inside the supporting plate, and a plurality of rotating wheels are arranged on the edge of the connecting plate, and the shrinking rod is connected to the rotating wheel, and the middle of the shrinking rod There is a connecting ring, the end of the shrinking rod is connected with a clamping column, the connecting piece is equipped with a shrinking bolt, the center of the connecting plate is provided with a central hole, and the connecting ring and the shrinking bolt are connected with a thread through the central hole. shrinkage line.

As a further solution of the present invention: the shrinkage bolt is free to rotate in the connecting piece.

As a further solution of the present invention: the inner side of the clamping column is provided with a sponge pad, and the material of the clamping column is a soft elastic material.

As a further solution of the present invention: both the first connecting rod and the second connecting rod are hollow tubes, and the diameter of the first connecting rod is larger than that of the second connecting rod.

Compared with the prior art, the beneficial effect of the present invention is that the replacement device of the present invention has a simple structure, ingenious and reasonable design, and can quickly replace energy-saving lamps of different shapes and diameters through the cooperative use of the rotating rod and the clamping column , there will not be any static electricity between the clamping column and the energy-saving lamp, so the safety of the device is guaranteed; and the post and extension rod are suitable for the installation of energy-saving lamps of different heights, which reduces the difficulty of replacement operations and eliminates the Hazard of replacement operation.

Description of drawings

Figure 1 is a schematic structural diagram of a quick replacement device for energy-saving lamps in an office building.

Figure 2 is a distribution diagram of the rotating rods in the quick replacement device for energy-saving lamps in office buildings.

In the figure: 1-extension rod; 2-first connecting rod; 3-second connecting rod; 4-connecting piece; 5-supporting plate; 6-shrinking rod; 7-connecting plate; Shrinkage bolt; 10-second fastening bolt; 11-shrinkage line; 12-rotary wheel; 13-fastening screw sleeve; 14-first fastening bolt;

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-2. In an embodiment of the present invention, a quick replacement device for energy-saving lamps in an office building includes a first connecting rod 2, a second connecting rod 3, an extension rod 1, a connecting piece 4, a supporting plate 5 and a retractable rod 6. The second connecting rod 3 and the first connecting rod 2 are connected by fastening screw sleeve 13, both the first connecting rod 2 and the second connecting rod 3 are hollow tubes, and the diameter of the first connecting rod 2 is larger than that of the second connecting rod 3, the first connecting rod 2 and the second connecting rod 3 are connected and fixed by fastening screw sleeve 13, which increases the length and stability of the device, and can reduce the gravity of the device, and is light and convenient to use; the second connecting rod 3 Both ends of each are provided with threaded ports 15, one end of the second connecting rod 3 is screwed in the fastening screw sleeve 13, the connecting piece 4 is screwed in the other end of the second connecting rod 3, and the connection between the connecting piece 4 and the second connecting rod 3 The space is also fixed by the second fastening bolt 10, and one end with the threaded port 15 on the first connecting rod 2 is screwed into the fastening screw sleeve 13, and the device is fixed by the threaded port 15, thereby ensuring the stability and safety of the device performance.

The extension rod 1 is connected to the other end of the first extension rod 2 through the first fastening bolt 14. When the length of the prepared device does not meet the actual needs, the extension rod 1 is used to increase the length of the device, which brings great benefits to the actual operation. convenience; the supporting plate 5 is fixed on the connector 4, and the set supporting plate 5 plays the role of a stabilizing device; the supporting plate 5 is provided with a connecting plate 7, and the edge of the connecting plate 7 is provided with a plurality of rotating wheels 12. Rod 6 is connected on the rotating wheel 12, and shrinking rod 6 can freely rotate around rotating wheel 12; There is a sponge pad, and the material of the clamping column 8 is a soft elastic material. The set clamping column 8 can hold energy-saving lamps of different diameters and shapes, and it also greatly increases the practical safety of the device, making the clamping energy-saving The lamp is more stable, and it is convenient to install the energy-saving lamp; the shrink bolt 9 is installed on the connecting piece 4, and the shrink bolt 9 rotates freely in the connecting piece 4. A shrinking line 11 passing through the central hole is connected between them, and the energy-saving lamp to be replaced is placed in the clamping column 8, and the clamping column 8 is controlled to shrink and clamp the energy-saving lamp by rotating the shrinking bolt 9, so that the energy-saving lamp can be quickly replaced. Install.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A fast replacement device for energy-saving lamps in office buildings, comprising a first connecting rod, a second connecting rod, an extension rod, a connector, a supporting plate and a shrinking rod, characterized in that the second connecting rod and the first connecting rod Connected by a fastening screw sleeve, both ends of the second connecting rod are provided with threaded openings, one end of the second connecting rod is screwed into the fastening screw sleeve, and the connecting piece is screwed on the other end of the second connecting rod, The connecting piece and the second connecting rod are also fixed by the second fastening bolt, and one end of the first connecting rod with a threaded opening is screwed into the fastening screw sleeve, and the extension rod is connected by the first fastening bolt At the other end of the first connecting rod, the supporting plate is fixed on the connecting piece, the connecting plate is arranged inside the supporting plate, and a plurality of rotating wheels are arranged on the edge of the connecting plate, and the shrinking rod is connected to the rotating wheel Above, a connecting ring is provided in the middle of the shrinking rod, and the end of the shrinking rod is connected with a clamping column. A shrinking bolt is installed on the connecting piece, and a central hole is opened in the center of the connecting plate. Between the connecting ring and the shrinking bolt Attached is a shrink wire that passes through the center hole. 2. The device for quickly replacing energy-saving lamps in office buildings according to claim 1, wherein the shrink bolts are free to rotate in the connecting piece. 3. The device for quickly replacing energy-saving lamps in office buildings according to claim 1, wherein a sponge pad is provided on the inner side of the clamping column, and the material of the clamping column is a soft elastic material. 4. The device for quickly replacing energy-saving lamps in office buildings according to claim 1, wherein the first connecting rod and the second connecting rod both adopt hollow tubes, and the diameter of the first connecting rod is larger than that of the second connecting rod. diameter.