CN220156176U - Plug box for illumination bus duct - Google Patents

Abstract

The utility model discloses an inserting box for an illumination bus duct, which comprises an inserting box body, wherein a U-shaped clamping frame is arranged above the inserting box body, side plates are arranged on two sides of the lower end of the U-shaped clamping frame, threaded rods are fixed on the lower surfaces of the side plates, telescopic structures are fixed on two sides of the inserting box body, an inserting ring is fixed on one end, far away from the inserting box body, of the telescopic structures, the inserting ring is inserted into the outer portion of the threaded rods, and bolts are connected with the lower ends of the threaded rods in a threaded mode. The U-shaped clamping frame is arranged independently, the inserting ring is arranged on the inserting box, the U-shaped clamping frame is clamped on the bus duct, and then the inserting ring is locked below the U-shaped clamping frame, so that the position of the inserting box is fixed.

Description

Plug box for illumination bus duct

Technical Field

The utility model relates to the technical field of bus ducts, in particular to an inserting box for an illumination bus duct.

Background

With the development of power distribution systems, bus ducts are increasingly applied to large-scale equipment trunk projects, so that the bus duct and accessories of the bus duct become vital, wherein a bus duct jack box is used as a functional unit of the bus duct for distributing electric energy, and a connection effect of an electric plate and a cable is achieved.

At present, when the plug-in box is installed, a mounting plate is generally arranged on the side wall of the plug-in box, a through hole or a threaded hole is arranged in the mounting plate, and the plug-in box is connected with a bus duct through an expansion screw or a bolt;

for example, a bus duct with a light power supply device is proposed in the patent of CN202122536435.6, an L-shaped mounting bar is fixedly arranged below the bus duct, and an opening is formed on the jack box, so that the L-shaped mounting bar needs to be additionally arranged during the production of the bus duct, and the production is inconvenient.

Disclosure of Invention

The utility model aims to provide an inserting box for a lighting bus duct, which solves the problems that in the prior art, an L-shaped mounting strip is fixedly arranged below the bus duct, and an opening is arranged on the inserting box, so that the L-shaped mounting strip is required to be additionally arranged during the production of the bus duct, and the production is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an illumination jack box for bus duct, includes jack box, the top of jack box is equipped with the U-shaped card frame, the lower extreme both sides of U-shaped card frame all are equipped with the curb plate, the lower fixed surface of curb plate has the threaded rod, the both sides of jack box all are fixed with extending structure, extending structure keeps away from the one end of jack box and is fixed with inserts the ring, insert the outside that the ring inserted the threaded rod, and the lower extreme threaded connection of threaded rod has the bolt.

Preferably, the upper surface of the jack box body is fixed with a conductive plug.

Preferably, the U-shaped clamping frame is an elastic steel plate.

Preferably, the telescopic structure comprises telescopic rods fixed on two sides of the box body of the plug box and a cylinder body fixed on the plug ring.

Preferably, the telescopic rod is inserted into the cylinder, and a spring is fixed between the telescopic rod and the cylinder.

Preferably, the insert ring is in clearance fit with the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that:

the U-shaped clamping frame is arranged independently, the inserting ring is arranged on the inserting box, the U-shaped clamping frame is clamped on the bus duct, and then the inserting ring is locked below the U-shaped clamping frame, so that the position of the inserting box is fixed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is an overall view of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model mounted on an illumination bus duct;

fig. 4 is an exploded view of the telescoping structure of the present utility model.

In the figure: 1. a U-shaped clamping frame; 2. a side plate; 3. a threaded rod; 4. a jack box body; 5. a conductive plug; 6. inserting a ring; 7. a telescopic structure; 71. a cylinder; 72. a spring; 73. a telescopic rod; 8. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in an embodiment of the present utility model, an jack box for an illumination bus duct includes a jack box body 4, and a conductive plug 5 is fixed on an upper surface of the jack box body 4 and is used for being inserted into a conductive opening of the illumination bus duct for conducting electricity;

the U-shaped clamping frame 1 is arranged above the jack box body 4, the U-shaped clamping frame 1 can be clamped on the illumination bus duct from top to bottom, two sides of the lower end of the U-shaped clamping frame 1 are respectively provided with a side plate 2, the lower surfaces of the side plates 2 are fixedly provided with threaded rods 3, two sides of the jack box body 4 are respectively fixedly provided with a telescopic structure 7, one end, far away from the jack box body 4, of each telescopic structure 7 is fixedly provided with an inserting ring 6, each inserting ring 6 is inserted into the outside of the threaded rod 3, and then after the U-shaped clamping frame 1 is clamped on the illumination bus duct from top to bottom, the inserting rings 6 are inserted into the outside of the threaded rods 3, the jack box body 4 is pushed upwards, so that the conductive plugs 5 are inserted into the conductive openings of the illumination bus duct, the inserting rings 6 move upwards along the threaded rods 3 in the process, then the lower ends of the threaded rods 3 are connected with bolts 8 in a threaded mode, the bolts can support the inserting rings 6, and then the positions of the jack box body 4 are locked, and the jack box body 4 is prevented from falling off from the bus duct;

the U-shaped clamping frame is an elastic steel plate, so that the U-shaped clamping frame has elasticity and can be suitable for bus grooves with different widths;

referring to fig. 4, the telescopic structure 7 used for the insert ring 6 is used herein, because the production precision of the device can be reduced, that is, the insert ring 6 can be conveniently aligned to the threaded rod 3 by the telescopic structure 7, preferably, in the present embodiment, the telescopic structure 7 comprises telescopic rods 73 fixed at two sides of the box body 4 of the insert box and a cylinder 71 fixed on the insert ring 6, the telescopic rods 73 can move inside the cylinder 71, the telescopic rods 73 are inserted into the cylinder 71, a spring 72 is fixed between the telescopic rods 73 and the cylinder 71, and the spring 72 can connect the telescopic rods 73 and the cylinder 71;

to further enable the insert ring 6 to be inserted outside the threaded rod 3, the insert ring 6 is here in a clearance fit with the threaded rod 3.

The working principle and the using flow of the utility model are as follows: when the device is used, firstly, the U-shaped clamping frame 1 is clamped on the illumination bus duct from top to bottom, then the inserting ring 6 is inserted into the outer part of the threaded rod 3, the inserting box body 4 is pushed upwards, the conductive plug 5 is inserted on the conductive opening of the illumination bus duct, the inserting ring 6 moves upwards along the threaded rod 3 in the process, then the lower end of the threaded rod 3 is connected with the bolt 8 in a threaded manner, the bolt can support the inserting ring 6, the position of the inserting box body 4 is locked, and the inserting box body 4 is prevented from falling off from the bus duct;

the telescopic structure 7 used for the insert ring 6 is used here, because the production precision of the device can be reduced, that is, the insert ring 6 can be conveniently aligned with the threaded rod 3 by the telescopic structure 7, and in order to further enable the insert ring 6 to be inserted into the outside of the threaded rod 3, the insert ring 6 is in clearance fit with the threaded rod 3.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an illumination jack box for bus duct, includes jack box (4), its characterized in that: the upper part of the plug-in box body (4) is provided with a U-shaped clamping frame (1), two sides of the lower end of the U-shaped clamping frame (1) are respectively provided with a side plate (2), the lower surface of the side plate (2) is fixedly provided with a threaded rod (3), two sides of the plug-in box body (4) are respectively fixedly provided with a telescopic structure (7), one end of the telescopic structure (7) far away from the jack box body (4) is fixedly provided with an inserting ring (6), the inserting ring (6) is inserted into the outer part of the threaded rod (3), and the lower end of the threaded rod (3) is connected with a bolt (8) in a threaded manner.

2. The jack box for an illumination bus duct of claim 1, wherein: the upper surface of the plug box body (4) is fixed with a conductive plug (5).

3. The jack box for an illumination bus duct of claim 1, wherein: the U-shaped clamping frame (1) is an elastic steel plate.

4. The jack box for an illumination bus duct of claim 1, wherein: the telescopic structure (7) comprises telescopic rods (73) fixed on two sides of the plug box body (4) and a cylinder body (71) fixed on the plug ring (6).

5. The jack box for an illumination bus duct of claim 4, wherein: the telescopic rod (73) is inserted into the cylinder (71), and a spring (72) is fixed between the telescopic rod (73) and the cylinder (71).

6. The jack box for an illumination bus duct of claim 5, wherein: the insert ring (6) is in clearance fit with the threaded rod (3).