CN219477544U

CN219477544U - Novel double-N-line track type bus duct end fixing piece

Info

Publication number: CN219477544U
Application number: CN202320325321.3U
Authority: CN
Inventors: 袁华君; 欧国权; 胡群
Original assignee: Zhenjiang Xigema Electric Co ltd
Current assignee: Zhenjiang Xigema Electric Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-04
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a novel double-N-line track type bus duct end fixing piece; the bus duct comprises a bus duct body and a fixing assembly arranged on the surface of the bus duct body, wherein the surface of the bus duct body is provided with a slot, the fixing assembly comprises a plurality of clamping blocks attached to the surface of the bus duct body, the clamping blocks are movably connected inside the slot, one side of each clamping block is fixedly connected with a baffle, one end of the surface of each baffle is provided with an opening, two baffles are screwed and fixed through screws to clamp the bus duct body, a first screw hole formed in two ends of a cross column is aligned with a second screw hole formed in the surface of a hanging plate, the bolts are screwed in the first screw hole, the hanging plate can be adjusted through a round bearing to be matched with the bus duct body conveniently, and finally, the baffle is connected with the slot formed in the surface of the bus duct body through the clamping blocks fixedly connected with the surface of the baffle, and finally, the baffle can be fixed through the screw and the opening formed in the surface of the baffle.

Description

Novel double-N-line track type bus duct end fixing piece

Technical Field

The utility model relates to the technical field of bus duct equipment, in particular to a novel double-N-line track type bus duct end fixing piece.

Background

The enclosed bus duct is a bus system composed of a metal plate as a protective shell, a conductive bar, an insulating material and related accessories. It can be made into plug-in type enclosed bus with plug-in junction boxes at intervals, or can be made into feed type enclosed bus without junction boxes in the middle. In power supply systems for high-rise buildings, the power and lighting lines are often arranged separately, and the bus ducts are installed vertically along the wall in the electric shaft as power supply mains, one or more times. The bus duct for one pass according to the application is generally composed of a starting end bus duct, a straight-through bus duct with and without jacks, an L-shaped vertical bent-through bus, a Z-shaped vertical offset bus, a T-shaped vertical tee bus, an X-shaped vertical four-way bus, a variable capacity bus duct, an expansion bus duct, a terminal end enclosure, a terminal junction box, an inserting box, bus duct related accessories, and the like. The bus duct can be divided into three types of air type plug bus duct, dense insulation plug bus duct and high strength plug bus duct according to the insulation mode. The bus duct is divided into dense insulation, air additional insulation, fire resistance, resin insulation and sliding contact bus duct according to the structure and the application of the bus duct; the bus duct is divided into a steel shell, an aluminum alloy shell and a steel-aluminum mixed shell bus duct according to the shell materials.

The utility model discloses a bus duct convenient to fix, which comprises a shell and a bus plate, wherein the shell is of a rectangular metal duct body structure, an open slot is formed in the upper surface of the shell along the axial direction, the open slot on the upper surface of the shell extends upwards, a sealing plate is mounted on the inner wall of the extending part in a matched mode, mounting seats are uniformly arranged at the upper ends of the extending parts, expansion bolts are mounted in the mounting seats in a matched mode, inner shell cards are uniformly arranged on the inner surfaces of side walls of two sides of the shell, the bus plate is mounted in the inner shell cards in a matched mode, end heads are mounted in the two ends of the shell in a matched mode, end head inner cards are uniformly arranged in the side walls of the end heads, the bus duct convenient to fix adopts a split structure of the bus plate and an outer shell, mounting and maintenance are facilitated, and in addition, threaded connection is adopted at a joint, power transmission is prevented effectively, and mounting difficulty of the joint is reduced.

However, there are some problems in the existing bus duct using process, when the track bus duct on the market is used at present, the installability of the connection between the whole track bus duct is reduced, and the connection mode of an effective matching degree for the double-N track bus duct is lacking, so that the whole connectivity of the double-N track bus duct is reduced.

Disclosure of Invention

The utility model aims to provide a novel double-N-line track type bus duct end fixing piece so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the bus duct comprises a bus duct body and a fixing assembly arranged on the surface of the bus duct body;

the surface of the bus duct body is provided with a plurality of grooves;

the utility model discloses a bus duct body, including the fixture block of laminating at bus duct body surface, the fixture block is a plurality of, fixture block swing joint is inside the fluting, fixture block one side fixedly connected with baffle, the trompil has been seted up to baffle surface one end, the inside swing joint of trompil has the screw rod, the screw thread has all been seted up at the screw rod both ends, threaded fit connects inside the trompil, carries out the screw-type to two baffles through the screw rod and fixes carrying out the centre gripping between the bus duct body.

Preferably, the fixing assembly further comprises a hanging plate fixedly connected to one end of the baffle, and an arc-shaped surface is formed on one side of the surface of the hanging plate.

Preferably, the baffle one end fixedly connected with abaculus, the inside cooperation of abaculus is connected with the diaphragm, the diaphragm both ends extend to the abaculus outside.

Preferably, the first screw holes are formed in the two ends of the transverse column, and bolts are connected to the first screw holes in a matched mode.

Preferably, the surface of the cross column is connected with two circular bearings in a matched mode.

Preferably, caulking grooves are formed in bottoms of two ends of the hanging plate, vertical grooves are formed in the caulking grooves, and the number of the vertical grooves is multiple.

Preferably, the inside cooperation of caulking groove is connected with the abaculus, perpendicular inslot cooperation is connected with the circle bearing.

Preferably, the second screw holes are formed in the two ends of the surface of the hanging plate, the second screw holes are communicated with the inside of the first screw holes, bolts are connected to the inside of the first screw holes and the inside of the second screw holes in a matched mode, and the arc-shaped surface is attached to the surface of one side of the bus duct body.

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

according to the utility model, the two baffles are arranged at two ends of the hanging plate, the baffles are inserted into the caulking grooves formed in the surface of the hanging plate through the caulking blocks with one end fixedly connected, so that the transverse columns and the round bearings which are fixedly connected with the surfaces of the caulking blocks are placed into the caulking grooves, the vertical grooves formed in the caulking grooves are convenient for inserting the round bearings, so that the first screw holes formed in the two ends of the transverse columns are aligned with the second screw holes formed in the surface of the hanging plate, the bolts are screwed in the vertical grooves, the hanging plate can be adjusted through the round bearings, the baffle blocks are matched with the bus duct body conveniently, the clamping blocks are connected with the grooves formed in the surface of the bus duct body through the clamping blocks fixedly connected with the surfaces of the baffle blocks, finally, the baffle blocks can be fixed, the bus duct body is clamped, and then when the track bus duct is used, the installation property is increased for the connection between the whole bus duct body, and the track bus duct body has an effective matching degree connection mode, and the whole connectivity is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a fixing assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic block diagram of an embodiment of the present utility model;

fig. 4 is a schematic view of a hanging board structure according to an embodiment of the utility model.

In the figure: 1. a bus duct body; 2. slotting; 301. a baffle; 302. a clamping block; 303. opening holes; 304. a screw; 305. a thread; 306. an insert; 307. a cross column; 308. a circular bearing; 309. a first screw hole; 310. a bolt; 311. a hanging plate; 312. an arc surface; 313. a caulking groove; 314. a vertical groove; 315. and a second screw hole.

Detailed Description

In order to solve the problem, the embodiment of the utility model provides a novel double-N-line track type bus duct end fixing piece. 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.

Examples

Referring to fig. 1-4, the embodiment provides a fixing assembly including a bus duct body 1 and a plurality of slots 2 formed on the surface of the bus duct body 1, the fixing assembly includes a plurality of clamping blocks 302 attached to the surface of the bus duct body 1, the clamping blocks 302 are movably connected inside the slots 2, one side of each clamping block 302 is fixedly connected with a baffle 301, one end of the surface of each baffle 301 is provided with an opening 303, the inside of each opening 303 is movably connected with a screw 304, two ends of each screw 304 are provided with threads 305, the threads 305 are cooperatively connected inside the openings 303, and when the two baffles 301 are fastened by the screws 304 to clamp the bus duct body 1, the track bus duct is used, the installation performance is increased for the connection between the whole of the track bus duct, and the track bus duct with effective matching is provided with a connection mode for double-N track bus ducts, so that the overall connectivity is improved.

In this embodiment, the fixed subassembly still includes fixedly connected link plate 311 in baffle 301 one end, and the arcwall face 312 has been seted up to link plate 311 surface one side, can make link plate 311 laminate bus duct body 1 more through arcwall face 312, baffle 301 one end fixedly connected with abase 306, and abase 306 inside cooperation is connected with diaphragm 307, diaphragm 307 both ends extend to the abase 306 outside, and first screw 309 has all been seted up at diaphragm 307 both ends, and first screw 309 inside cooperation is connected with bolt 310, and diaphragm 307 surface cooperation is connected with round bearing 308, and round bearing 308 is two, is convenient for its whole through round bearing 308 to adjust, and the caulking 313 has all been seted up at link plate 311 both ends bottom, and vertical groove 314 has been seted up inside the caulking 313, and vertical groove 314 is a plurality of, and caulking 313 inside cooperation is connected with abase 308, and vertical groove 314 inside cooperation is connected with round bearing 308, and second screw 315 has been seted up at link plate 311 surface both ends, and first screw 309 inside communicating with first screw 309 and second screw 315 inside cooperation is connected with bolt 310, body face 312 laminate bus duct 1 one side.

When the bus bar is used, the two baffles 301 are installed at two ends of the hanging plate 311, the baffles 301 are inserted into the caulking grooves 313 formed in the surface of the hanging plate 311 through the caulking blocks 306 fixedly connected with one ends, so that the transverse columns 307 and the round bearings 308 fixedly connected with the surfaces of the caulking blocks 306 are placed into the caulking grooves 313, the vertical grooves 314 formed in the inside of the caulking grooves 313 are convenient for inserting the round bearings 308, the first screw holes 309 formed in the two ends of the transverse columns 307 are aligned with the second screw holes 315 formed in the surface of the hanging plate 311, the bolts 310 are screwed in the vertical grooves, the hanging plate 311 can be adjusted through the round bearings 308, the bus bar is convenient to be matched with the bus bar body 1, the check blocks are connected with the grooves 2 formed in the surface of the bus bar body 1 through the clamping blocks 302 fixedly connected with the surfaces of the bus bar body, finally, the fixing can be performed between the baffles 301 through the screw rods 304 and the holes 303 formed in the surface of the check blocks, and when the bus bar is used, the installation performance is improved for the connection between the whole bus bar and the bus bar is improved in a connection mode with effective matching degree for the double-N track bus bar.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel two N line rail mounted bus duct tip mounting, its characterized in that: the bus duct comprises a bus duct body (1) and a fixing assembly arranged on the surface of the bus duct body (1);

the surface of the bus duct body (1) is provided with a plurality of grooves (2);

the utility model discloses a bus duct body, including fixing subassembly, including laminating fixture block (302) on bus duct body (1) surface, fixture block (302) are a plurality of, fixture block (302) swing joint is inside fluting (2), fixture block (302) one side fixedly connected with baffle (301), trompil (303) have been seted up to baffle (301) surface one end, the inside swing joint of trompil (303) has screw rod (304), screw thread (305) have all been seted up at screw rod (304) both ends, screw thread (305) cooperation is connected inside trompil (303), through screw rod (304) carry out the screw-in to two baffles (301) and fix and carry out the centre gripping between bus duct body (1).

2. The novel double-N-wire rail type bus duct end fixing piece according to claim 1, wherein: the fixing assembly further comprises a hanging plate (311) fixedly connected to one end of the baffle plate (301), and an arc-shaped surface (312) is formed on one side of the surface of the hanging plate (311).

3. The novel double-N-wire rail type bus duct end fixing part according to claim 2, wherein: the baffle (301) one end fixedly connected with abaculus (306), abaculus (306) inside cooperation is connected with diaphragm (307), diaphragm (307) both ends extend to abaculus (306) outside.

4. A novel double N-wire rail busway end mount according to claim 3, wherein: the two ends of the transverse column (307) are provided with first screw holes (309), and bolts (310) are connected in the first screw holes (309) in a matched mode.

5. The novel double-N-wire rail type bus duct end fixing part according to claim 4, wherein: the surface of the cross column (307) is connected with two circular bearings (308) in a matching way.

6. The novel double-N-wire rail type bus duct end fixing piece according to claim 5, wherein: the bottoms of two ends of the hanging plate (311) are provided with caulking grooves (313), vertical grooves (314) are formed in the caulking grooves (313), and the number of the vertical grooves (314) is multiple.

7. The novel double-N-wire rail type bus duct end fixing piece according to claim 6, wherein: the embedded blocks (306) are connected with the embedded grooves (313) in a matched mode, and the round bearings (308) are connected with the vertical grooves (314) in a matched mode.

8. The novel double-N-wire rail type bus duct end fixing piece according to claim 6, wherein: second screw holes (315) are formed in two ends of the surface of the hanging plate (311), the second screw holes (315) are communicated with the inside of the first screw holes (309), bolts (310) are connected to the inside of the first screw holes (309) and the inside of the second screw holes (315) in a matched mode, and the arc-shaped surface (312) is attached to the surface of one side of the bus duct body (1).