CN219041342U

CN219041342U - A pin-connected panel inlet wire case for bus duct

Info

Publication number: CN219041342U
Application number: CN202222563624.7U
Authority: CN
Inventors: 江一崑
Original assignee: Guangzhou Mingrui Electrical Equipment Manufacturing Co ltd
Current assignee: Guangzhou Mingrui Electrical Equipment Manufacturing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-16
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an assembled wire inlet box for a bus duct, which comprises a positioning frame, a top plate and a bottom plate, wherein the top plate and the bottom plate are C-shaped, the specifications of the positioning frame, the top plate and the bottom plate are matched, guide mechanisms are respectively arranged between the positioning frame and the top plate and between the positioning frame and the bottom plate, a closing plate is respectively arranged on the side walls of the top plate and the bottom plate, limiting plates for limiting the positions of wires are arranged in the inner cavities of the top plate and the bottom plate, and cleaning plates for cleaning wires are arranged on the front side and the rear side of the limiting plates.

Description

A pin-connected panel inlet wire case for bus duct

Technical Field

The utility model relates to the technical field related to bus ducts, in particular to an assembled wire inlet box for a bus duct.

Background

The bus duct is a device responsible for transmitting and distributing electric energy in a low-voltage power supply system, has the advantages of high current carrying capacity, high protection level, easiness in installation and maintenance, long service life and the like, and is used for replacing cables, particularly in places such as hotels, factories and mines, high-rise buildings and public facilities, the development trend is that the bus duct is usually connected with a power distribution cabinet, a transformer and other power equipment through conductors, and a box body for protecting the conductors is called a wire inlet box; but current inlet wire case whole volume is great, and the fixed inconvenient dismantlement of structure, and then leads to at the in-process that its used, can't remove the device convenient to the job site fast.

Therefore, we propose a split type wire inlet box for a bus duct to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an assembled wire inlet box for a bus duct.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pin-connected panel inlet wire case for bus duct, includes locating frame, roof and bottom plate are the C style of calligraphy, and both specification size phase-match, be provided with guiding mechanism between locating frame and roof, the bottom plate respectively, install respectively on roof and the bottom plate lateral wall and be provided with the closure plate, roof and bottom plate inner chamber are provided with the limiting plate that limits to the cable position, both sides are equipped with the clearance board that clears up around the limiting plate.

Preferably, the whole design of concatenation formula that is of locating frame, and set up inside and outside through-hole respectively on the both ends lateral wall around the locating frame, the through-hole inner wall surface covers has the cushion layer.

Preferably, the guide mechanism comprises a guide plate fixedly connected to the side wall of the positioning frame, one end, far away from the positioning frame, of the guide plate extends into the inner cavities of the top plate and the bottom plate, guide grooves are formed in the inner walls of the top plate and the bottom plate, and the guide plate extends to the guide grooves to be in limiting fit with the guide grooves.

Preferably, a group of fixing grooves are formed in the side wall of the upper end of the top plate, a fixing plate is fixedly connected to the side wall of the closing plate corresponding to the fixing groove, the fixing plate extends into the fixing groove, and fixing bolts are arranged between the fixing plate and the side wall of the fixing groove.

Preferably, a limiting spring is fixedly connected between the limiting plate and the inner wall of the top plate, a plurality of groups of grooves are formed in the lower end face of the limiting plate, the plurality of groups of grooves correspond to the positions of the through holes, and rotating beads are arranged on the inner wall of the grooves.

Preferably, the side wall of the cleaning plate is covered with a brush layer, the side wall of the limiting plate, which is close to the cleaning plate, is provided with a slot, and the side wall of the cleaning plate, which corresponds to the slot, is fixedly connected with a plug rod.

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

according to the utility model, the fixing bolts, the fixing grooves and the fixing plates are matched, the closing plates can be arranged on the side walls of the top plate and the bottom plate, two half boxes are formed to provide protection for the limiting plates inside, and meanwhile, the frame and the two half boxes are matched to splice a complete wire inlet box to provide protection for a cable; and utilize limit spring's effect to drive the limiting plate and remove for the through hole is constituteed in the recess cooperation of upper and lower both sides, and then makes the cable pass and restrict its position, and the clearance board can clear up the dust on cable lateral wall surface, thereby avoids the dust to get into and causes a large amount of piles up in the box.

Drawings

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

FIG. 2 is a schematic view of the structure of the frame and the base plate of the present utility model;

FIG. 3 is a schematic view of a top plate and its attached structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the limiting plate and the cleaning plate of the present utility model;

fig. 5 is a schematic view showing a bottom view of the limiting plate of the present utility model.

In the figure: 1-positioning frame, 101-through hole, 2-top plate, 3-bottom plate, 4-guiding mechanism, 401-guiding plate, 402-guiding groove, 5-closing plate, 501-fixing groove, 502-fixing plate, 6-limit plate, 601-limit spring, 602-groove, 603-rotating bead, 7-cleaning plate, 701-slot, 702-inserting rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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.

Referring to fig. 1-5, an assembled inlet wire case for bus duct, including locating frame 1, roof 2 and bottom plate 3 are the C style of calligraphy, and specification size phase-match between them, locating frame 1 wholly is the concatenation design, is convenient for dismantle locating frame 1 for the staff can take out inside cable, has offered inside and outside through-hole 101 that link up respectively on the lateral wall of both ends around the locating frame 1, and through-hole 101 inner wall surface covers has the cushion layer, utilizes the effect of cushion layer to provide the protection to the cable, avoids causing the harm to the crust structure of cable.

Guide mechanisms 4 are respectively arranged between the positioning frame 1 and the top plate 2 and between the positioning frame and the bottom plate 3, the guide mechanisms 4 comprise guide plates 401 fixedly connected to the side walls of the positioning frame 1, one ends of the guide plates 401, which are far away from the positioning frame 1, extend into the inner cavities of the top plate 2 and the bottom plate 3, guide grooves 402 are formed in the inner walls of the top plate 2 and the bottom plate 3, the guide plates 401 extend to the guide grooves 402 to be in limiting fit with the guide grooves 402, the directions of the top plate 2 and the bottom plate 3 are guided, and then the top plate 2 and the bottom plate 3 are enabled to be stably abutted to the positioning frame 1, so that cables in the inner parts are guided.

The side walls of the top plate 2 and the bottom plate 3 are respectively provided with a closing plate 5, a group of fixing grooves 501 are formed in the side wall of the upper end of the top plate 2, fixing plates 502 are fixedly connected to the side walls of the closing plates 5 corresponding to the positions of the fixing grooves 501, the fixing plates 502 extend into the fixing grooves 501, fixing bolts are arranged between the fixing plates 502 and the side walls of the fixing grooves 501, the fixing plates 502 are installed and arranged into the fixing grooves 501 by utilizing the action of the fixing bolts, the closing plates 5 are stably installed on the side walls of the top plate 2, and accordingly the two are assembled into a half box body to provide protection for the limiting plates 6.

The inner cavities of the top plate 2 and the bottom plate 3 are provided with limiting plates 6 for limiting the positions of the cables, limiting springs 601 are fixedly connected between the limiting plates 6 and the inner walls of the top plate 2, telescopic rods are arranged on the inner sides of the limiting springs 602, two ends of each telescopic rod are fixedly connected with the limiting plates 6 and the inner walls of the top plate 2 respectively, a plurality of groups of grooves 602 are formed in the lower end face of each limiting plate 6, the grooves 602 correspond to the positions of the through holes 101, the moving directions of the cables are guided, rotating beads 603 are arranged on the inner walls of the grooves 602, smooth layers are covered on the surfaces of the rotating beads 603, and the rotating beads 603 rotate to facilitate the smooth passing of the cables through the grooves 602.

The clearance board 7 that the both sides were equipped with the cable around limiting plate 6 clear up, the clearance board 7 lateral wall is covered with the brush layer, improves the clearance effect on brush layer, has seted up slot 701 on the limiting plate 6 is close to the lateral wall of clearance board 7, fixedly connected with inserted bar 702 on the lateral wall that clearance board 7 and slot 701 position correspond, inserted bar 702 extends to in slot 701, and then makes clearance board 7 stable be in the limiting plate 6 outside, and then utilizes the effect on clearance board 7 and brush layer to the dust on cable surface is cleared up and is kept clean.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. A pin-connected panel inlet wire case for bus duct, includes locating frame (1), roof (2) and bottom plate (3) are the C style of calligraphy, and both specification size phase-match, its characterized in that is provided with guiding mechanism (4) between locating frame (1) and roof (2), bottom plate (3) respectively, install respectively on roof (2) and bottom plate (3) lateral wall and be provided with closure plate (5), roof (2) and bottom plate (3) inner chamber are provided with limiting plate (6) that restrict to cable position, both sides are equipped with clearance board (7) that clear up around limiting plate (6).

2. The assembled wire inlet box for the bus duct according to claim 1, wherein the positioning frame (1) is integrally of a spliced design, through holes (101) penetrating through the inside and the outside are respectively formed in the side walls of the front end and the rear end of the positioning frame (1), and a soft cushion layer is covered on the inner wall surface of the through hole (101).

3. The assembly type wire inlet box for the bus duct according to claim 1, wherein the guide mechanism (4) comprises a guide plate (401) fixedly connected to the side wall of the positioning frame (1), one end, far away from the positioning frame (1), of the guide plate (401) extends into the inner cavities of the top plate (2) and the bottom plate (3), guide grooves (402) are formed in the inner walls of the top plate (2) and the bottom plate (3), and the guide plate (401) extends to the guide grooves (402) to be in limit fit with the guide grooves.

4. The split type incoming line box for the bus duct according to claim 1, wherein a group of fixing grooves (501) are formed in the side wall of the upper end of the top plate (2), a fixing plate (502) is fixedly connected to the side wall of the closing plate (5) corresponding to the fixing groove (501), the fixing plate (502) extends into the fixing groove (501), and fixing bolts are arranged between the fixing plate (502) and the side wall of the fixing groove (501).

5. The assembled wire inlet box for the bus duct according to claim 1, wherein a limiting spring (601) is fixedly connected between the limiting plate (6) and the inner wall of the top plate (2), a plurality of groups of grooves (602) are formed in the lower end face of the limiting plate (6), the plurality of groups of grooves (602) correspond to the positions of the through holes (101), and rotating beads (603) are arranged on the inner wall of the grooves (602).

6. The assembly type wire inlet box for the bus duct according to claim 1, wherein a brush layer is covered on the side wall of the cleaning plate (7), a slot (701) is formed in the side wall, close to the cleaning plate (7), of the limiting plate (6), and a plug rod (702) is fixedly connected to the side wall, corresponding to the position of the slot (701), of the cleaning plate (7).