Mounting device for mounting grating net and flange piece

Abstract

The utility model relates to the technical field of lamps, and discloses a mounting device for mounting a grating net and a flange piece, which comprises a base, and a circular flange support column, a triangular arc-shaped flange support column and a grating net positioning pin which are arranged on the base, the top of the circular flange supporting column is provided with a limiting pin matched with a lead screw connecting hole of the circular flange piece and a first movable pin matched with a threaded connecting hole in the circular flange piece. The circular flange supporting column is provided with a first matching groove matched with the first movable pin in an up-down moving mode. A second movable pin matched with a threaded connection hole in the triangular arc-shaped flange piece is arranged at the top of the triangular arc-shaped flange supporting column, and a second matching groove matched with the second movable pin in an up-down moving mode is formed in the triangular arc-shaped flange supporting column. The top of the triangular arc-shaped flange supporting column is provided with two positioning columns abutting against the side walls of the triangular arc-shaped flange piece. The flange piece can be installed without being held by hand, installation efficiency is improved, installation is convenient, and operation is easy.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to an installation device for mounting gratings and flanges. Background Technology

[0002] To achieve more aesthetically pleasing visual effects, most modern stage and architectural lighting fixtures now incorporate focusing functionality. This focusing function changes the light intensity by altering the distance between the focusing lens and the light source. To drive the focusing lens, it is typically mounted on a grating, driven by a flange and lead screw installed on the grating in conjunction with a motor. Currently, a common installation method involves using a hand-held pneumatic or electric screwdriver as the power output, while the other hand holds the flange and aligns it with the grating mesh. This method is inefficient and carries extremely high safety risks. Utility Model Content

[0003] The purpose of this invention is to provide an installation device for mounting grating mesh and flange components, which eliminates the need to manually hold the flange components during installation, thereby improving installation efficiency and making installation convenient and easy to operate.

[0004] To achieve the above objectives, this utility model provides an installation device for mounting a grating mesh and a flange, including a base and a circular flange support column, a triangular arc-shaped flange support column, and a grating mesh positioning pin that mates with bolt holes on the grating mesh, all mounted on the base. The top of the circular flange support column is provided with a limiting pin that mates with a lead screw connection hole on the circular flange and a first movable pin that mates with a threaded connection hole on the circular flange. The circular flange support column is provided with a first mating groove that mates with the first movable pin moving up and down. The top of the triangular arc-shaped flange support column is provided with a second movable pin that mates with a threaded connection hole on the triangular arc-shaped flange. The triangular arc-shaped flange support column is provided with a second mating groove that mates with the second movable pin moving up and down. The top of the triangular arc-shaped flange support column is provided with two positioning pins that abut against the side walls of the triangular arc-shaped flange.

[0005] As a preferred embodiment of this utility model, the base is provided with a first pin connecting seat, the first pin connecting seat includes a first pin seat and a first connecting rod, the middle part of the first connecting rod is rotatably connected to the first pin seat, and the end of the first connecting rod is rotatably connected to the bottom of the first movable pin.

[0006] As a preferred embodiment of this utility model, the base is provided with a second pin connecting seat, the second pin connecting seat includes a second pin seat and a second connecting rod, the middle part of the second connecting rod is rotatably connected to the second pin seat, and the end of the second connecting rod is rotatably connected to the bottom of the second movable pin.

[0007] As a preferred embodiment of this utility model, the base cover is provided with an upper cover, and the upper cover has a first through hole that cooperates with the circular flange support column, a second through hole that cooperates with the triangular arc flange support column, and a third through hole that cooperates with the grating mesh positioning pin.

[0008] As a preferred embodiment of this utility model, the upper cover is provided with handles on both sides.

[0009] As a preferred embodiment of this utility model, the grating mesh positioning pins are provided in three and arranged in a triangular pattern.

[0010] As a preferred embodiment of this utility model, the second movable pin and the two positioning posts are arranged in a triangle.

[0011] Compared with the prior art, the mounting device for installing grating mesh and flange components according to this utility model embodiment has the following advantages:

[0012] This invention utilizes a circular flange support column to support and hold a circular flange component, while a limiting pin and a first movable pin position the circular flange component. Similarly, a triangular arc-shaped flange support column supports and holds a triangular arc-shaped flange component. Two positioning pins abut against the sidewalls of the triangular arc-shaped flange component, working in conjunction with a second movable pin to fix the triangular arc-shaped flange component in place. After positioning the circular and triangular arc-shaped flange components, a grating mesh is placed and inserted into the grating mesh positioning pin, achieving positioning and engagement between the circular and triangular arc-shaped flange components and the grating mesh. Bolts can be directly installed to connect and fix the circular and triangular arc-shaped flange components to the grating mesh without requiring manual installation. Furthermore, the first and second movable pins can move up and down. During bolt installation through the threaded connection hole containing the first (second) movable pin, the first (second) movable pin can move downwards under the action of the bolt. When the bolt fully passes through the threaded connection hole of the flange component, it will not push up the grating mesh, improving installation efficiency and making installation convenient and simple to operate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0014] Figure 1 A schematic diagram of the structure of an installation device for mounting a grating mesh and a flange, provided by this utility model;

[0015] Figure 2 A schematic diagram illustrating the cooperation between a mounting device for installing a grating mesh and a flange, and a circular flange and a triangular arc-shaped flange, provided by this utility model.

[0016] Figure 3A schematic diagram illustrating the cooperation between the mounting device for installing a grating mesh and a flange, provided by this utility model;

[0017] In the figure, 1 is the base; 2 is the circular flange support column; 21 is the limiting pin; 22 is the first movable pin; 23 is the first pin seat; 24 is the first connecting rod; 3 is the triangular arc flange support column; 31 is the second movable pin; 32 is the positioning column; 33 is the second pin seat; 34 is the second connecting rod; 4 is the grating mesh positioning pin; 5 is the top cover; 51 is the handle; 6 is the grating mesh; 7 is the circular flange; and 8 is the triangular arc flange. Detailed Implementation

[0018] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] like Figures 1 to 3 As shown, a preferred embodiment of this utility model provides an installation device for mounting a grating mesh and flange components. The device includes a base 1, and circular flange support columns 2, triangular arc-shaped flange support columns 3, and grating mesh positioning pins 4 that mate with bolt holes on the grating mesh 6, all mounted on the base 1. Corresponding circular flange support columns 2 and triangular arc-shaped flange support columns 3 are provided according to the number and position of the circular flange components 7 and triangular arc-shaped flange components 8 required on the grating mesh 6. The top of the circular flange support column 2 is shaped to fit the circular flange component 7, and the top of the circular flange support column 2 is provided with a threaded rod connecting to the circular flange component 7. The circular flange support column 2 has a limiting pin 21 that mates with the connecting hole and a first movable pin 22 that mates with the threaded connection hole on the circular flange 7. The circular flange support column 2 has a first mating groove that mates with the first movable pin 22 for vertical movement. The top of the triangular arc flange support column 3 has a second movable pin 31 that mates with the threaded connection hole on the triangular arc flange 8. The triangular arc flange support column 3 has a second mating groove that mates with the second movable pin 31 for vertical movement. The top of the triangular arc flange support column 3 has two positioning pins 32 that abut against the side wall of the triangular arc flange 8 respectively.

[0021] This invention utilizes the top surface of the circular flange support column 2 to support and hold the circular flange 7, while the limiting pin 21 and the first movable pin 22 simultaneously position the circular flange 7. Similarly, the top surface of the triangular arc flange support column 3 supports and holds the triangular arc flange 8. Two positioning pins 32 abut against the side walls of the triangular arc flange 8, and the second movable pin 31 simultaneously fixes and positions the triangular arc flange 8. After the circular flange 7 and the triangular arc flange 8 are positioned, the grating mesh 6 is placed and inserted onto the grating mesh positioning pin 4, thus achieving the positioning and fixing of the circular flange 7 and the triangular arc flange 8. The positioning fit between flange 8 and grating 6 allows for direct bolt installation to connect and fix the circular flange 7 and triangular arc flange 8 to the grating 6 without requiring manual installation of the flange. Furthermore, the first movable pin 22 and the second movable pin 31 can move up and down. During the bolt installation process in the threaded connection hole where the first movable pin 22 (second movable pin 31) is inserted, the first movable pin 22 (second movable pin 31) can move downward under the action of the bolt. When the bolt is fully passed through the threaded connection hole of the flange, it will not push up the grating 6, improving installation efficiency and making installation convenient and simple to operate.

[0022] For example, the base 1 is provided with a first pin connecting seat, which includes a first pin seat 23 and a first connecting rod 24. The middle part of the first connecting rod 24 is rotatably connected to the first pin seat 23, and the end of the first connecting rod 24 is rotatably connected to the bottom of the first movable pin 22. In this way, by moving the head end of the first connecting rod 24, the first movable pin 22 can be moved up and down, which facilitates the adjustment of the position of the first movable pin 22.

[0023] For example, the base 1 is provided with a second pin connecting seat, which includes a second pin seat 33 and a second connecting rod 34. The middle part of the second connecting rod 34 is rotatably connected to the second pin seat 33, and the end of the second connecting rod 34 is rotatably connected to the bottom of the second movable pin 31. By moving the first end of the second connecting rod 34, the second movable pin 31 can be moved up and down, so as to facilitate the adjustment of the position of the second movable pin 31.

[0024] For example, the base 1 is covered with an upper cover 5. The upper cover 5 has a first through hole that cooperates with the circular flange support column 2, a second through hole that cooperates with the triangular arc flange support column 3, and a third through hole that cooperates with the grating mesh positioning pin 4. The upper cover 5 can effectively protect the flange support column, pin connecting seat, and grating mesh positioning pin 4 on the base 1. When installing bolts between the circular flange 7, the triangular arc flange 8 and the grating mesh 6, it reduces the possibility of the electric screwdriver slipping and the bolt flying out, which could damage the components on the base 1.

[0025] For example, the upper cover 5 is provided with handles 51 on both sides to facilitate moving the upper cover 5.

[0026] For example, the grating mesh positioning pins 4 are provided in three and arranged in a triangle to ensure effective positioning of the grating mesh 6.

[0027] For example, the second movable pin 31 and the two positioning posts 32 are arranged in a triangle to ensure good positioning effect of the triangular arc flange 8.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A mounting device for mounting a grating mesh and a flange, characterized in that, The device includes a base and a circular flange support column, a triangular arc-shaped flange support column, and a grating mesh positioning pin that mates with bolt holes on the grating mesh. The top of the circular flange support column has a limiting pin that mates with a lead screw connection hole on the circular flange and a first movable pin that mates with a threaded connection hole on the circular flange. The circular flange support column has a first mating groove that mates with the first movable pin moving up and down. The top of the triangular arc-shaped flange support column has a second movable pin that mates with a threaded connection hole on the triangular arc-shaped flange. The triangular arc-shaped flange support column has a second mating groove that mates with the second movable pin moving up and down. The top of the triangular arc-shaped flange support column has two positioning pins that abut against the side walls of the triangular arc-shaped flange.

2. The mounting device for mounting a grating mesh and a flange as described in claim 1, characterized in that, The base is provided with a first pin connecting seat, which includes a first pin seat and a first connecting rod. The middle part of the first connecting rod is rotatably connected to the first pin seat, and the end of the first connecting rod is rotatably connected to the bottom of the first movable pin.

3. The mounting device for mounting the grating mesh and flange as described in claim 1, characterized in that, The base is provided with a second pin connecting seat, which includes a second pin seat and a second connecting rod. The middle part of the second connecting rod is rotatably connected to the second pin seat, and the end of the second connecting rod is rotatably connected to the bottom of the second movable pin.

4. The mounting device for mounting a grating mesh and a flange as described in claim 1, characterized in that, The base is covered with an upper cover, which has a first through hole that mates with the circular flange support column, a second through hole that mates with the triangular arc flange support column, and a third through hole that mates with the grating mesh positioning pin.

5. The mounting device for mounting the grating mesh and flange as described in claim 4, characterized in that, The top cover has handles on both sides.

6. The mounting device for mounting a grating mesh and a flange as described in claim 1, characterized in that, The grating mesh positioning pins are provided in three parts and arranged in a triangle.

7. The mounting device for mounting a grating mesh and a flange as described in claim 1, characterized in that, The second movable pin is arranged in a triangle with the two positioning posts.

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